30659895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 61281792

約数和(自身を除く): 30621897

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 655, 743, 917, 1179, 1965, 2229, 2751, 3715, 4585, 5201, 5895, 6687, 8253, 11145, 13755, 15603, 26005, 33435, 41265, 46809, 78015, 97333, 234045, 291999, 486665, 681331, 875997, 1459995, 2043993, 3406655, 4379985, 6131979, 10219965, 30659895]

約数ペア:

[(1, 30659895), (3, 10219965), (5, 6131979), (7, 4379985), (9, 3406655), (15, 2043993), (21, 1459995), (35, 875997), (45, 681331), (63, 486665), (105, 291999), (131, 234045), (315, 97333), (393, 78015), (655, 46809), (743, 41265), (917, 33435), (1179, 26005), (1965, 15603), (2229, 13755), (2751, 11145), (3715, 8253), (4585, 6687), (5201, 5895)]