2464726460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2632

約数の個数: 144

約数和(自身を含む): 6431394816

約数和(自身を除く): 3966668356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 43, 46, 49, 70, 86, 92, 98, 115, 140, 161, 172, 196, 215, 230, 245, 301, 322, 430, 460, 490, 602, 644, 805, 860, 980, 989, 1127, 1204, 1505, 1610, 1978, 2107, 2254, 2543, 3010, 3220, 3956, 4214, 4508, 4945, 5086, 5635, 6020, 6923, 8428, 9890, 10172, 10535, 11270, 12715, 13846, 17801, 19780, 21070, 22540, 25430, 27692, 34615, 35602, 42140, 48461, 50860, 58489, 69230, 71204, 89005, 96922, 109349, 116978, 124607, 138460, 178010, 193844, 218698, 233956, 242305, 249214, 292445, 356020, 409423, 437396, 484610, 498428, 546745, 584890, 623035, 765443, 818846, 969220, 1093490, 1169780, 1246070, 1530886, 1637692, 2047115, 2186980, 2492140, 2515027, 2865961, 3061772, 3827215, 4094230, 5030054, 5358101, 5731922, 7654430, 8188460, 10060108, 10716202, 11463844, 12575135, 14329805, 15308860, 17605189, 21432404, 25150270, 26790505, 28659610, 35210378, 50300540, 53581010, 57319220, 70420756, 88025945, 107162020, 123236323, 176051890, 246472646, 352103780, 492945292, 616181615, 1232363230, 2464726460]

約数ペア:

[(1, 2464726460), (2, 1232363230), (4, 616181615), (5, 492945292), (7, 352103780), (10, 246472646), (14, 176051890), (20, 123236323), (23, 107162020), (28, 88025945), (35, 70420756), (43, 57319220), (46, 53581010), (49, 50300540), (70, 35210378), (86, 28659610), (92, 26790505), (98, 25150270), (115, 21432404), (140, 17605189), (161, 15308860), (172, 14329805), (196, 12575135), (215, 11463844), (230, 10716202), (245, 10060108), (301, 8188460), (322, 7654430), (430, 5731922), (460, 5358101), (490, 5030054), (602, 4094230), (644, 3827215), (805, 3061772), (860, 2865961), (980, 2515027), (989, 2492140), (1127, 2186980), (1204, 2047115), (1505, 1637692), (1610, 1530886), (1978, 1246070), (2107, 1169780), (2254, 1093490), (2543, 969220), (3010, 818846), (3220, 765443), (3956, 623035), (4214, 584890), (4508, 546745), (4945, 498428), (5086, 484610), (5635, 437396), (6020, 409423), (6923, 356020), (8428, 292445), (9890, 249214), (10172, 242305), (10535, 233956), (11270, 218698), (12715, 193844), (13846, 178010), (17801, 138460), (19780, 124607), (21070, 116978), (22540, 109349), (25430, 96922), (27692, 89005), (34615, 71204), (35602, 69230), (42140, 58489), (48461, 50860)]