25332090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1787

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 45170310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 1699, 2130, 2485, 2982, 3398, 4970, 5097, 7455, 8495, 10194, 11893, 14910, 16990, 23786, 25485, 35679, 50970, 59465, 71358, 118930, 120629, 178395, 241258, 356790, 361887, 603145, 723774, 844403, 1206290, 1688806, 1809435, 2533209, 3618870, 4222015, 5066418, 8444030, 12666045, 25332090]

約数ペア:

[(1, 25332090), (2, 12666045), (3, 8444030), (5, 5066418), (6, 4222015), (7, 3618870), (10, 2533209), (14, 1809435), (15, 1688806), (21, 1206290), (30, 844403), (35, 723774), (42, 603145), (70, 361887), (71, 356790), (105, 241258), (142, 178395), (210, 120629), (213, 118930), (355, 71358), (426, 59465), (497, 50970), (710, 35679), (994, 25485), (1065, 23786), (1491, 16990), (1699, 14910), (2130, 11893), (2485, 10194), (2982, 8495), (3398, 7455), (4970, 5097)]