15661385530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{40583}}^1$

素因数の和:40783

約数の個数: 64

約数和(自身を含む): 33311347200

約数和(自身を除く): 17649961670

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 149, 185, 259, 298, 370, 518, 745, 1043, 1295, 1490, 2086, 2590, 5215, 5513, 10430, 11026, 27565, 38591, 40583, 55130, 77182, 81166, 192955, 202915, 284081, 385910, 405830, 568162, 1420405, 1501571, 2840810, 3003142, 6046867, 7507855, 10510997, 12093734, 15015710, 21021994, 30234335, 42328069, 52554985, 60468670, 84656138, 105109970, 211640345, 223734079, 423280690, 447468158, 1118670395, 1566138553, 2237340790, 3132277106, 7830692765, 15661385530]

約数ペア:

[(1, 15661385530), (2, 7830692765), (5, 3132277106), (7, 2237340790), (10, 1566138553), (14, 1118670395), (35, 447468158), (37, 423280690), (70, 223734079), (74, 211640345), (149, 105109970), (185, 84656138), (259, 60468670), (298, 52554985), (370, 42328069), (518, 30234335), (745, 21021994), (1043, 15015710), (1295, 12093734), (1490, 10510997), (2086, 7507855), (2590, 6046867), (5215, 3003142), (5513, 2840810), (10430, 1501571), (11026, 1420405), (27565, 568162), (38591, 405830), (40583, 385910), (55130, 284081), (77182, 202915), (81166, 192955)]