29902860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{983}}^1$

素因数の和:1024

約数の個数: 108

約数和(自身を含む): 98319312

約数和(自身を除く): 68416452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 983, 1014, 1170, 1521, 1690, 1966, 2028, 2340, 2535, 2949, 3042, 3380, 3932, 4915, 5070, 5898, 6084, 7605, 8847, 9830, 10140, 11796, 12779, 14745, 15210, 17694, 19660, 25558, 29490, 30420, 35388, 38337, 44235, 51116, 58980, 63895, 76674, 88470, 115011, 127790, 153348, 166127, 176940, 191685, 230022, 255580, 332254, 383370, 460044, 498381, 575055, 664508, 766740, 830635, 996762, 1150110, 1495143, 1661270, 1993524, 2300220, 2491905, 2990286, 3322540, 4983810, 5980572, 7475715, 9967620, 14951430, 29902860]

約数ペア:

[(1, 29902860), (2, 14951430), (3, 9967620), (4, 7475715), (5, 5980572), (6, 4983810), (9, 3322540), (10, 2990286), (12, 2491905), (13, 2300220), (15, 1993524), (18, 1661270), (20, 1495143), (26, 1150110), (30, 996762), (36, 830635), (39, 766740), (45, 664508), (52, 575055), (60, 498381), (65, 460044), (78, 383370), (90, 332254), (117, 255580), (130, 230022), (156, 191685), (169, 176940), (180, 166127), (195, 153348), (234, 127790), (260, 115011), (338, 88470), (390, 76674), (468, 63895), (507, 58980), (585, 51116), (676, 44235), (780, 38337), (845, 35388), (983, 30420), (1014, 29490), (1170, 25558), (1521, 19660), (1690, 17694), (1966, 15210), (2028, 14745), (2340, 12779), (2535, 11796), (2949, 10140), (3042, 9830), (3380, 8847), (3932, 7605), (4915, 6084), (5070, 5898)]