6245820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4957}}^1$

素因数の和:4979

約数の個数: 72

約数和(自身を含む): 21656544

約数和(自身を除く): 15410724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 4957, 9914, 14871, 19828, 24785, 29742, 34699, 44613, 49570, 59484, 69398, 74355, 89226, 99140, 104097, 138796, 148710, 173495, 178452, 208194, 223065, 297420, 312291, 346990, 416388, 446130, 520485, 624582, 693980, 892260, 1040970, 1249164, 1561455, 2081940, 3122910, 6245820]

約数ペア:

[(1, 6245820), (2, 3122910), (3, 2081940), (4, 1561455), (5, 1249164), (6, 1040970), (7, 892260), (9, 693980), (10, 624582), (12, 520485), (14, 446130), (15, 416388), (18, 346990), (20, 312291), (21, 297420), (28, 223065), (30, 208194), (35, 178452), (36, 173495), (42, 148710), (45, 138796), (60, 104097), (63, 99140), (70, 89226), (84, 74355), (90, 69398), (105, 59484), (126, 49570), (140, 44613), (180, 34699), (210, 29742), (252, 24785), (315, 19828), (420, 14871), (630, 9914), (1260, 4957)]