154720230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2334

約数の個数: 128

約数和(自身を含む): 473195520

約数和(自身を除く): 318475290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 798, 969, 1190, 1330, 1615, 1785, 1938, 1995, 2261, 2281, 3230, 3570, 3990, 4522, 4562, 4845, 6783, 6843, 9690, 11305, 11405, 13566, 13686, 15967, 22610, 22810, 31934, 33915, 34215, 38777, 43339, 47901, 67830, 68430, 77554, 79835, 86678, 95802, 116331, 130017, 159670, 193885, 216695, 232662, 239505, 260034, 271439, 303373, 387770, 433390, 479010, 542878, 581655, 606746, 650085, 736763, 814317, 910119, 1163310, 1300170, 1357195, 1473526, 1516865, 1628634, 1820238, 2210289, 2714390, 3033730, 3683815, 4071585, 4420578, 4550595, 5157341, 7367630, 8143170, 9101190, 10314682, 11051445, 15472023, 22102890, 25786705, 30944046, 51573410, 77360115, 154720230]

約数ペア:

[(1, 154720230), (2, 77360115), (3, 51573410), (5, 30944046), (6, 25786705), (7, 22102890), (10, 15472023), (14, 11051445), (15, 10314682), (17, 9101190), (19, 8143170), (21, 7367630), (30, 5157341), (34, 4550595), (35, 4420578), (38, 4071585), (42, 3683815), (51, 3033730), (57, 2714390), (70, 2210289), (85, 1820238), (95, 1628634), (102, 1516865), (105, 1473526), (114, 1357195), (119, 1300170), (133, 1163310), (170, 910119), (190, 814317), (210, 736763), (238, 650085), (255, 606746), (266, 581655), (285, 542878), (323, 479010), (357, 433390), (399, 387770), (510, 303373), (570, 271439), (595, 260034), (646, 239505), (665, 232662), (714, 216695), (798, 193885), (969, 159670), (1190, 130017), (1330, 116331), (1615, 95802), (1785, 86678), (1938, 79835), (1995, 77554), (2261, 68430), (2281, 67830), (3230, 47901), (3570, 43339), (3990, 38777), (4522, 34215), (4562, 33915), (4845, 31934), (6783, 22810), (6843, 22610), (9690, 15967), (11305, 13686), (11405, 13566)]