280101510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79801}}^1$

素因数の和:79830

約数の個数: 64

約数和(自身を含む): 804404160

約数和(自身を除く): 524302650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 79801, 159602, 239403, 399005, 478806, 718209, 798010, 1037413, 1197015, 1436418, 2074826, 2154627, 2394030, 3112239, 3591045, 4309254, 5187065, 6224478, 7182090, 9336717, 10374130, 10773135, 15561195, 18673434, 21546270, 28010151, 31122390, 46683585, 56020302, 93367170, 140050755, 280101510]

約数ペア:

[(1, 280101510), (2, 140050755), (3, 93367170), (5, 56020302), (6, 46683585), (9, 31122390), (10, 28010151), (13, 21546270), (15, 18673434), (18, 15561195), (26, 10773135), (27, 10374130), (30, 9336717), (39, 7182090), (45, 6224478), (54, 5187065), (65, 4309254), (78, 3591045), (90, 3112239), (117, 2394030), (130, 2154627), (135, 2074826), (195, 1436418), (234, 1197015), (270, 1037413), (351, 798010), (390, 718209), (585, 478806), (702, 399005), (1170, 239403), (1755, 159602), (3510, 79801)]