29361990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1571}}^1$

素因数の和:1677

約数の個数: 64

約数和(自身を含む): 81492480

約数和(自身を除く): 52130490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1571, 1869, 2670, 3115, 3142, 3738, 4713, 6230, 7855, 9345, 9426, 10997, 15710, 18690, 21994, 23565, 32991, 47130, 54985, 65982, 109970, 139819, 164955, 279638, 329910, 419457, 699095, 838914, 978733, 1398190, 1957466, 2097285, 2936199, 4194570, 4893665, 5872398, 9787330, 14680995, 29361990]

約数ペア:

[(1, 29361990), (2, 14680995), (3, 9787330), (5, 5872398), (6, 4893665), (7, 4194570), (10, 2936199), (14, 2097285), (15, 1957466), (21, 1398190), (30, 978733), (35, 838914), (42, 699095), (70, 419457), (89, 329910), (105, 279638), (178, 164955), (210, 139819), (267, 109970), (445, 65982), (534, 54985), (623, 47130), (890, 32991), (1246, 23565), (1335, 21994), (1571, 18690), (1869, 15710), (2670, 10997), (3115, 9426), (3142, 9345), (3738, 7855), (4713, 6230)]