15574020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3371}}^1$

素因数の和:3401

約数の個数: 96

約数和(自身を含む): 54383616

約数和(自身を除く): 38809596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 3371, 4620, 6742, 10113, 13484, 16855, 20226, 23597, 33710, 37081, 40452, 47194, 50565, 67420, 70791, 74162, 94388, 101130, 111243, 117985, 141582, 148324, 185405, 202260, 222486, 235970, 259567, 283164, 353955, 370810, 444972, 471940, 519134, 556215, 707910, 741620, 778701, 1038268, 1112430, 1297835, 1415820, 1557402, 2224860, 2595670, 3114804, 3893505, 5191340, 7787010, 15574020]

約数ペア:

[(1, 15574020), (2, 7787010), (3, 5191340), (4, 3893505), (5, 3114804), (6, 2595670), (7, 2224860), (10, 1557402), (11, 1415820), (12, 1297835), (14, 1112430), (15, 1038268), (20, 778701), (21, 741620), (22, 707910), (28, 556215), (30, 519134), (33, 471940), (35, 444972), (42, 370810), (44, 353955), (55, 283164), (60, 259567), (66, 235970), (70, 222486), (77, 202260), (84, 185405), (105, 148324), (110, 141582), (132, 117985), (140, 111243), (154, 101130), (165, 94388), (210, 74162), (220, 70791), (231, 67420), (308, 50565), (330, 47194), (385, 40452), (420, 37081), (462, 33710), (660, 23597), (770, 20226), (924, 16855), (1155, 13484), (1540, 10113), (2310, 6742), (3371, 4620)]