12524940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 38329200

約数和(自身を除く): 25804260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 467, 596, 745, 894, 934, 1341, 1401, 1490, 1788, 1868, 2235, 2335, 2682, 2802, 2980, 4203, 4470, 4670, 5364, 5604, 6705, 7005, 8406, 8940, 9340, 13410, 14010, 16812, 21015, 26820, 28020, 42030, 69583, 84060, 139166, 208749, 278332, 347915, 417498, 626247, 695830, 834996, 1043745, 1252494, 1391660, 2087490, 2504988, 3131235, 4174980, 6262470, 12524940]

約数ペア:

[(1, 12524940), (2, 6262470), (3, 4174980), (4, 3131235), (5, 2504988), (6, 2087490), (9, 1391660), (10, 1252494), (12, 1043745), (15, 834996), (18, 695830), (20, 626247), (30, 417498), (36, 347915), (45, 278332), (60, 208749), (90, 139166), (149, 84060), (180, 69583), (298, 42030), (447, 28020), (467, 26820), (596, 21015), (745, 16812), (894, 14010), (934, 13410), (1341, 9340), (1401, 8940), (1490, 8406), (1788, 7005), (1868, 6705), (2235, 5604), (2335, 5364), (2682, 4670), (2802, 4470), (2980, 4203)]