30996144

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11329}}^1$

素因数の和:11362

約数の個数: 60

約数和(自身を含む): 91319800

約数和(自身を除く): 60323656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 11329, 22658, 33987, 45316, 67974, 90632, 101961, 135948, 181264, 203922, 215251, 271896, 407844, 430502, 543792, 645753, 815688, 861004, 1291506, 1631376, 1722008, 1937259, 2583012, 3444016, 3874518, 5166024, 7749036, 10332048, 15498072, 30996144]

約数ペア:

[(1, 30996144), (2, 15498072), (3, 10332048), (4, 7749036), (6, 5166024), (8, 3874518), (9, 3444016), (12, 2583012), (16, 1937259), (18, 1722008), (19, 1631376), (24, 1291506), (36, 861004), (38, 815688), (48, 645753), (57, 543792), (72, 430502), (76, 407844), (114, 271896), (144, 215251), (152, 203922), (171, 181264), (228, 135948), (304, 101961), (342, 90632), (456, 67974), (684, 45316), (912, 33987), (1368, 22658), (2736, 11329)]