87247860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4831}}^1$

素因数の和:4893

約数の個数: 96

約数和(自身を含む): 285745152

約数和(自身を除く): 198497292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 4831, 6020, 9030, 9662, 14493, 18060, 19324, 24155, 28986, 33817, 48310, 57972, 67634, 72465, 96620, 101451, 135268, 144930, 169085, 202902, 207733, 289860, 338170, 405804, 415466, 507255, 623199, 676340, 830932, 1014510, 1038665, 1246398, 1454131, 2029020, 2077330, 2492796, 2908262, 3115995, 4154660, 4362393, 5816524, 6231990, 7270655, 8724786, 12463980, 14541310, 17449572, 21811965, 29082620, 43623930, 87247860]

約数ペア:

[(1, 87247860), (2, 43623930), (3, 29082620), (4, 21811965), (5, 17449572), (6, 14541310), (7, 12463980), (10, 8724786), (12, 7270655), (14, 6231990), (15, 5816524), (20, 4362393), (21, 4154660), (28, 3115995), (30, 2908262), (35, 2492796), (42, 2077330), (43, 2029020), (60, 1454131), (70, 1246398), (84, 1038665), (86, 1014510), (105, 830932), (129, 676340), (140, 623199), (172, 507255), (210, 415466), (215, 405804), (258, 338170), (301, 289860), (420, 207733), (430, 202902), (516, 169085), (602, 144930), (645, 135268), (860, 101451), (903, 96620), (1204, 72465), (1290, 67634), (1505, 57972), (1806, 48310), (2580, 33817), (3010, 28986), (3612, 24155), (4515, 19324), (4831, 18060), (6020, 14493), (9030, 9662)]