25110330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 69569280

約数和(自身を除く): 44458950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1097, 1526, 1635, 2194, 2289, 3270, 3291, 3815, 4578, 5485, 6582, 7630, 7679, 10970, 11445, 15358, 16455, 22890, 23037, 32910, 38395, 46074, 76790, 115185, 119573, 230370, 239146, 358719, 597865, 717438, 837011, 1195730, 1674022, 1793595, 2511033, 3587190, 4185055, 5022066, 8370110, 12555165, 25110330]

約数ペア:

[(1, 25110330), (2, 12555165), (3, 8370110), (5, 5022066), (6, 4185055), (7, 3587190), (10, 2511033), (14, 1793595), (15, 1674022), (21, 1195730), (30, 837011), (35, 717438), (42, 597865), (70, 358719), (105, 239146), (109, 230370), (210, 119573), (218, 115185), (327, 76790), (545, 46074), (654, 38395), (763, 32910), (1090, 23037), (1097, 22890), (1526, 16455), (1635, 15358), (2194, 11445), (2289, 10970), (3270, 7679), (3291, 7630), (3815, 6582), (4578, 5485)]