71454690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8537}}^1$

素因数の和:8584

約数の個数: 64

約数和(自身を含む): 196715520

約数和(自身を除く): 125260830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 8537, 17074, 25611, 42685, 51222, 76833, 85370, 128055, 153666, 230499, 256110, 264647, 384165, 460998, 529294, 768330, 793941, 1152495, 1323235, 1587882, 2304990, 2381823, 2646470, 3969705, 4763646, 7145469, 7939410, 11909115, 14290938, 23818230, 35727345, 71454690]

約数ペア:

[(1, 71454690), (2, 35727345), (3, 23818230), (5, 14290938), (6, 11909115), (9, 7939410), (10, 7145469), (15, 4763646), (18, 3969705), (27, 2646470), (30, 2381823), (31, 2304990), (45, 1587882), (54, 1323235), (62, 1152495), (90, 793941), (93, 768330), (135, 529294), (155, 460998), (186, 384165), (270, 264647), (279, 256110), (310, 230499), (465, 153666), (558, 128055), (837, 85370), (930, 76833), (1395, 51222), (1674, 42685), (2790, 25611), (4185, 17074), (8370, 8537)]