30681048

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 82137600

約数和(自身を除く): 51456552

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1103, 1159, 1464, 2206, 2318, 3309, 3477, 4412, 4636, 6618, 6954, 8824, 9272, 13236, 13908, 20957, 26472, 27816, 41914, 62871, 67283, 83828, 125742, 134566, 167656, 201849, 251484, 269132, 403698, 502968, 538264, 807396, 1278377, 1614792, 2556754, 3835131, 5113508, 7670262, 10227016, 15340524, 30681048]

約数ペア:

[(1, 30681048), (2, 15340524), (3, 10227016), (4, 7670262), (6, 5113508), (8, 3835131), (12, 2556754), (19, 1614792), (24, 1278377), (38, 807396), (57, 538264), (61, 502968), (76, 403698), (114, 269132), (122, 251484), (152, 201849), (183, 167656), (228, 134566), (244, 125742), (366, 83828), (456, 67283), (488, 62871), (732, 41914), (1103, 27816), (1159, 26472), (1464, 20957), (2206, 13908), (2318, 13236), (3309, 9272), (3477, 8824), (4412, 6954), (4636, 6618)]