29579940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12641}}^1$

素因数の和:12669

約数の個数: 72

約数和(自身を含む): 96635448

約数和(自身を除く): 67055508

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, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 12641, 25282, 37923, 50564, 63205, 75846, 113769, 126410, 151692, 164333, 189615, 227538, 252820, 328666, 379230, 455076, 492999, 568845, 657332, 758460, 821665, 985998, 1137690, 1478997, 1643330, 1971996, 2275380, 2464995, 2957994, 3286660, 4929990, 5915988, 7394985, 9859980, 14789970, 29579940]

約数ペア:

[(1, 29579940), (2, 14789970), (3, 9859980), (4, 7394985), (5, 5915988), (6, 4929990), (9, 3286660), (10, 2957994), (12, 2464995), (13, 2275380), (15, 1971996), (18, 1643330), (20, 1478997), (26, 1137690), (30, 985998), (36, 821665), (39, 758460), (45, 657332), (52, 568845), (60, 492999), (65, 455076), (78, 379230), (90, 328666), (117, 252820), (130, 227538), (156, 189615), (180, 164333), (195, 151692), (234, 126410), (260, 113769), (390, 75846), (468, 63205), (585, 50564), (780, 37923), (1170, 25282), (2340, 12641)]