157894470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3390

約数の個数: 96

約数和(自身を含む): 448830720

約数和(自身を除く): 290936250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1054, 1395, 1530, 1581, 2635, 2790, 3162, 3329, 4743, 5270, 6658, 7905, 9486, 9987, 15810, 16645, 19974, 23715, 29961, 33290, 47430, 49935, 56593, 59922, 99870, 103199, 113186, 149805, 169779, 206398, 282965, 299610, 309597, 339558, 509337, 515995, 565930, 619194, 848895, 928791, 1018674, 1031990, 1547985, 1697790, 1754383, 1857582, 2546685, 3095970, 3508766, 4643955, 5093370, 5263149, 8771915, 9287910, 10526298, 15789447, 17543830, 26315745, 31578894, 52631490, 78947235, 157894470]

約数ペア:

[(1, 157894470), (2, 78947235), (3, 52631490), (5, 31578894), (6, 26315745), (9, 17543830), (10, 15789447), (15, 10526298), (17, 9287910), (18, 8771915), (30, 5263149), (31, 5093370), (34, 4643955), (45, 3508766), (51, 3095970), (62, 2546685), (85, 1857582), (90, 1754383), (93, 1697790), (102, 1547985), (153, 1031990), (155, 1018674), (170, 928791), (186, 848895), (255, 619194), (279, 565930), (306, 515995), (310, 509337), (465, 339558), (510, 309597), (527, 299610), (558, 282965), (765, 206398), (930, 169779), (1054, 149805), (1395, 113186), (1530, 103199), (1581, 99870), (2635, 59922), (2790, 56593), (3162, 49935), (3329, 47430), (4743, 33290), (5270, 29961), (6658, 23715), (7905, 19974), (9486, 16645), (9987, 15810)]