30629820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 93477888

約数和(自身を除く): 62848068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 107, 130, 156, 195, 214, 260, 321, 367, 390, 428, 535, 642, 734, 780, 1070, 1101, 1284, 1391, 1468, 1605, 1835, 2140, 2202, 2782, 3210, 3670, 4173, 4404, 4771, 5505, 5564, 6420, 6955, 7340, 8346, 9542, 11010, 13910, 14313, 16692, 19084, 20865, 22020, 23855, 27820, 28626, 39269, 41730, 47710, 57252, 71565, 78538, 83460, 95420, 117807, 143130, 157076, 196345, 235614, 286260, 392690, 471228, 510497, 589035, 785380, 1020994, 1178070, 1531491, 2041988, 2356140, 2552485, 3062982, 5104970, 6125964, 7657455, 10209940, 15314910, 30629820]

約数ペア:

[(1, 30629820), (2, 15314910), (3, 10209940), (4, 7657455), (5, 6125964), (6, 5104970), (10, 3062982), (12, 2552485), (13, 2356140), (15, 2041988), (20, 1531491), (26, 1178070), (30, 1020994), (39, 785380), (52, 589035), (60, 510497), (65, 471228), (78, 392690), (107, 286260), (130, 235614), (156, 196345), (195, 157076), (214, 143130), (260, 117807), (321, 95420), (367, 83460), (390, 78538), (428, 71565), (535, 57252), (642, 47710), (734, 41730), (780, 39269), (1070, 28626), (1101, 27820), (1284, 23855), (1391, 22020), (1468, 20865), (1605, 19084), (1835, 16692), (2140, 14313), (2202, 13910), (2782, 11010), (3210, 9542), (3670, 8346), (4173, 7340), (4404, 6955), (4771, 6420), (5505, 5564)]