29477790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2598

約数の個数: 64

約数和(自身を含む): 80467200

約数和(自身を除く): 50989410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 2539, 3870, 5078, 5805, 7617, 11610, 12695, 15234, 22851, 25390, 38085, 45702, 68553, 76170, 109177, 114255, 137106, 218354, 228510, 327531, 342765, 545885, 655062, 685530, 982593, 1091770, 1637655, 1965186, 2947779, 3275310, 4912965, 5895558, 9825930, 14738895, 29477790]

約数ペア:

[(1, 29477790), (2, 14738895), (3, 9825930), (5, 5895558), (6, 4912965), (9, 3275310), (10, 2947779), (15, 1965186), (18, 1637655), (27, 1091770), (30, 982593), (43, 685530), (45, 655062), (54, 545885), (86, 342765), (90, 327531), (129, 228510), (135, 218354), (215, 137106), (258, 114255), (270, 109177), (387, 76170), (430, 68553), (645, 45702), (774, 38085), (1161, 25390), (1290, 22851), (1935, 15234), (2322, 12695), (2539, 11610), (3870, 7617), (5078, 5805)]