29853560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3612

約数の個数: 64

約数和(自身を含む): 77155200

約数和(自身を除く): 47301640

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 3571, 4180, 7142, 8360, 14284, 17855, 28568, 35710, 39281, 67849, 71420, 78562, 135698, 142840, 157124, 196405, 271396, 314248, 339245, 392810, 542792, 678490, 746339, 785620, 1356980, 1492678, 1571240, 2713960, 2985356, 3731695, 5970712, 7463390, 14926780, 29853560]

約数ペア:

[(1, 29853560), (2, 14926780), (4, 7463390), (5, 5970712), (8, 3731695), (10, 2985356), (11, 2713960), (19, 1571240), (20, 1492678), (22, 1356980), (38, 785620), (40, 746339), (44, 678490), (55, 542792), (76, 392810), (88, 339245), (95, 314248), (110, 271396), (152, 196405), (190, 157124), (209, 142840), (220, 135698), (380, 78562), (418, 71420), (440, 67849), (760, 39281), (836, 35710), (1045, 28568), (1672, 17855), (2090, 14284), (3571, 8360), (4180, 7142)]