4247460

素因数分解:

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

素因数の和:3393

約数の個数: 72

約数和(自身を含む): 14728896

約数和(自身を除く): 10481436

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, 3371, 6742, 10113, 13484, 16855, 20226, 23597, 30339, 33710, 40452, 47194, 50565, 60678, 67420, 70791, 94388, 101130, 117985, 121356, 141582, 151695, 202260, 212373, 235970, 283164, 303390, 353955, 424746, 471940, 606780, 707910, 849492, 1061865, 1415820, 2123730, 4247460]

約数ペア:

[(1, 4247460), (2, 2123730), (3, 1415820), (4, 1061865), (5, 849492), (6, 707910), (7, 606780), (9, 471940), (10, 424746), (12, 353955), (14, 303390), (15, 283164), (18, 235970), (20, 212373), (21, 202260), (28, 151695), (30, 141582), (35, 121356), (36, 117985), (42, 101130), (45, 94388), (60, 70791), (63, 67420), (70, 60678), (84, 50565), (90, 47194), (105, 40452), (126, 33710), (140, 30339), (180, 23597), (210, 20226), (252, 16855), (315, 13484), (420, 10113), (630, 6742), (1260, 3371)]