170621010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 545875200

約数和(自身を除く): 375254190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 89, 90, 102, 105, 119, 126, 153, 170, 178, 179, 210, 238, 255, 267, 306, 315, 357, 358, 445, 510, 534, 537, 595, 623, 630, 714, 765, 801, 890, 895, 1071, 1074, 1190, 1246, 1253, 1335, 1513, 1530, 1602, 1611, 1785, 1790, 1869, 2142, 2506, 2670, 2685, 3026, 3043, 3115, 3222, 3570, 3738, 3759, 4005, 4539, 5355, 5370, 5607, 6086, 6230, 6265, 7518, 7565, 8010, 8055, 9078, 9129, 9345, 10591, 10710, 11214, 11277, 12530, 13617, 15130, 15215, 15931, 16110, 18258, 18690, 18795, 21182, 21301, 22554, 22695, 27234, 27387, 28035, 30430, 31773, 31862, 37590, 42602, 45390, 45645, 47793, 52955, 54774, 56070, 56385, 63546, 63903, 68085, 79655, 91290, 95319, 95586, 105910, 106505, 111517, 112770, 127806, 136170, 136935, 143379, 158865, 159310, 190638, 191709, 213010, 223034, 238965, 270827, 273870, 286758, 317730, 319515, 334551, 383418, 476595, 477930, 541654, 557585, 639030, 669102, 716895, 812481, 953190, 958545, 1003653, 1115170, 1354135, 1433790, 1624962, 1672755, 1895789, 1917090, 2007306, 2437443, 2708270, 3345510, 3791578, 4062405, 4874886, 5018265, 5687367, 8124810, 9478945, 10036530, 11374734, 12187215, 17062101, 18957890, 24374430, 28436835, 34124202, 56873670, 85310505, 170621010]

約数ペア:

[(1, 170621010), (2, 85310505), (3, 56873670), (5, 34124202), (6, 28436835), (7, 24374430), (9, 18957890), (10, 17062101), (14, 12187215), (15, 11374734), (17, 10036530), (18, 9478945), (21, 8124810), (30, 5687367), (34, 5018265), (35, 4874886), (42, 4062405), (45, 3791578), (51, 3345510), (63, 2708270), (70, 2437443), (85, 2007306), (89, 1917090), (90, 1895789), (102, 1672755), (105, 1624962), (119, 1433790), (126, 1354135), (153, 1115170), (170, 1003653), (178, 958545), (179, 953190), (210, 812481), (238, 716895), (255, 669102), (267, 639030), (306, 557585), (315, 541654), (357, 477930), (358, 476595), (445, 383418), (510, 334551), (534, 319515), (537, 317730), (595, 286758), (623, 273870), (630, 270827), (714, 238965), (765, 223034), (801, 213010), (890, 191709), (895, 190638), (1071, 159310), (1074, 158865), (1190, 143379), (1246, 136935), (1253, 136170), (1335, 127806), (1513, 112770), (1530, 111517), (1602, 106505), (1611, 105910), (1785, 95586), (1790, 95319), (1869, 91290), (2142, 79655), (2506, 68085), (2670, 63903), (2685, 63546), (3026, 56385), (3043, 56070), (3115, 54774), (3222, 52955), (3570, 47793), (3738, 45645), (3759, 45390), (4005, 42602), (4539, 37590), (5355, 31862), (5370, 31773), (5607, 30430), (6086, 28035), (6230, 27387), (6265, 27234), (7518, 22695), (7565, 22554), (8010, 21301), (8055, 21182), (9078, 18795), (9129, 18690), (9345, 18258), (10591, 16110), (10710, 15931), (11214, 15215), (11277, 15130), (12530, 13617)]