30691674

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4283

約数の個数: 48

約数和(自身を含む): 73941504

約数和(自身を除く): 43249830

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 4231, 7254, 8462, 12693, 25386, 38079, 55003, 76158, 110006, 131161, 165009, 262322, 330018, 393483, 495027, 786966, 990054, 1180449, 1705093, 2360898, 3410186, 5115279, 10230558, 15345837, 30691674]

約数ペア:

[(1, 30691674), (2, 15345837), (3, 10230558), (6, 5115279), (9, 3410186), (13, 2360898), (18, 1705093), (26, 1180449), (31, 990054), (39, 786966), (62, 495027), (78, 393483), (93, 330018), (117, 262322), (186, 165009), (234, 131161), (279, 110006), (403, 76158), (558, 55003), (806, 38079), (1209, 25386), (2418, 12693), (3627, 8462), (4231, 7254)]