65455460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 163924992

約数和(自身を除く): 98469532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 83, 86, 131, 140, 166, 172, 215, 262, 301, 332, 415, 430, 524, 581, 602, 655, 830, 860, 917, 1162, 1204, 1310, 1505, 1660, 1834, 2324, 2620, 2905, 3010, 3569, 3668, 4585, 5633, 5810, 6020, 7138, 9170, 10873, 11266, 11620, 14276, 17845, 18340, 21746, 22532, 24983, 28165, 35690, 39431, 43492, 49966, 54365, 56330, 71380, 76111, 78862, 99932, 108730, 112660, 124915, 152222, 157724, 197155, 217460, 249830, 304444, 380555, 394310, 467539, 499660, 761110, 788620, 935078, 1522220, 1870156, 2337695, 3272773, 4675390, 6545546, 9350780, 13091092, 16363865, 32727730, 65455460]

約数ペア:

[(1, 65455460), (2, 32727730), (4, 16363865), (5, 13091092), (7, 9350780), (10, 6545546), (14, 4675390), (20, 3272773), (28, 2337695), (35, 1870156), (43, 1522220), (70, 935078), (83, 788620), (86, 761110), (131, 499660), (140, 467539), (166, 394310), (172, 380555), (215, 304444), (262, 249830), (301, 217460), (332, 197155), (415, 157724), (430, 152222), (524, 124915), (581, 112660), (602, 108730), (655, 99932), (830, 78862), (860, 76111), (917, 71380), (1162, 56330), (1204, 54365), (1310, 49966), (1505, 43492), (1660, 39431), (1834, 35690), (2324, 28165), (2620, 24983), (2905, 22532), (3010, 21746), (3569, 18340), (3668, 17845), (4585, 14276), (5633, 11620), (5810, 11266), (6020, 10873), (7138, 9170)]