246210540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 707132160

約数和(自身を除く): 460921620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 157, 177, 236, 295, 314, 354, 443, 471, 590, 628, 708, 785, 885, 886, 942, 1180, 1329, 1570, 1770, 1772, 1884, 2215, 2355, 2658, 3140, 3540, 4430, 4710, 5316, 6645, 8860, 9263, 9420, 13290, 18526, 26137, 26580, 27789, 37052, 46315, 52274, 55578, 69551, 78411, 92630, 104548, 111156, 130685, 138945, 139102, 156822, 185260, 208653, 261370, 277890, 278204, 313644, 347755, 392055, 417306, 522740, 555780, 695510, 784110, 834612, 1043265, 1391020, 1568220, 2086530, 4103509, 4173060, 8207018, 12310527, 16414036, 20517545, 24621054, 41035090, 49242108, 61552635, 82070180, 123105270, 246210540]

約数ペア:

[(1, 246210540), (2, 123105270), (3, 82070180), (4, 61552635), (5, 49242108), (6, 41035090), (10, 24621054), (12, 20517545), (15, 16414036), (20, 12310527), (30, 8207018), (59, 4173060), (60, 4103509), (118, 2086530), (157, 1568220), (177, 1391020), (236, 1043265), (295, 834612), (314, 784110), (354, 695510), (443, 555780), (471, 522740), (590, 417306), (628, 392055), (708, 347755), (785, 313644), (885, 278204), (886, 277890), (942, 261370), (1180, 208653), (1329, 185260), (1570, 156822), (1770, 139102), (1772, 138945), (1884, 130685), (2215, 111156), (2355, 104548), (2658, 92630), (3140, 78411), (3540, 69551), (4430, 55578), (4710, 52274), (5316, 46315), (6645, 37052), (8860, 27789), (9263, 26580), (9420, 26137), (13290, 18526)]