142068660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4553

約数の個数: 96

約数和(自身を含む): 434875392

約数和(自身を除く): 292806732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 3162, 4493, 5270, 6324, 7905, 8986, 10540, 13479, 15810, 17972, 22465, 26958, 31620, 44930, 53916, 67395, 76381, 89860, 134790, 139283, 152762, 229143, 269580, 278566, 305524, 381905, 417849, 458286, 557132, 696415, 763810, 835698, 916572, 1145715, 1392830, 1527620, 1671396, 2089245, 2291430, 2367811, 2785660, 4178490, 4582860, 4735622, 7103433, 8356980, 9471244, 11839055, 14206866, 23678110, 28413732, 35517165, 47356220, 71034330, 142068660]

約数ペア:

[(1, 142068660), (2, 71034330), (3, 47356220), (4, 35517165), (5, 28413732), (6, 23678110), (10, 14206866), (12, 11839055), (15, 9471244), (17, 8356980), (20, 7103433), (30, 4735622), (31, 4582860), (34, 4178490), (51, 2785660), (60, 2367811), (62, 2291430), (68, 2089245), (85, 1671396), (93, 1527620), (102, 1392830), (124, 1145715), (155, 916572), (170, 835698), (186, 763810), (204, 696415), (255, 557132), (310, 458286), (340, 417849), (372, 381905), (465, 305524), (510, 278566), (527, 269580), (620, 229143), (930, 152762), (1020, 139283), (1054, 134790), (1581, 89860), (1860, 76381), (2108, 67395), (2635, 53916), (3162, 44930), (4493, 31620), (5270, 26958), (6324, 22465), (7905, 17972), (8986, 15810), (10540, 13479)]