30103192

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 69189120

約数和(自身を除く): 39085928

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 103, 119, 136, 206, 238, 307, 412, 476, 614, 721, 824, 952, 1228, 1442, 1751, 2149, 2456, 2884, 3502, 4298, 5219, 5768, 7004, 8596, 10438, 12257, 14008, 17192, 20876, 24514, 31621, 36533, 41752, 49028, 63242, 73066, 98056, 126484, 146132, 221347, 252968, 292264, 442694, 537557, 885388, 1075114, 1770776, 2150228, 3762899, 4300456, 7525798, 15051596, 30103192]

約数ペア:

[(1, 30103192), (2, 15051596), (4, 7525798), (7, 4300456), (8, 3762899), (14, 2150228), (17, 1770776), (28, 1075114), (34, 885388), (56, 537557), (68, 442694), (103, 292264), (119, 252968), (136, 221347), (206, 146132), (238, 126484), (307, 98056), (412, 73066), (476, 63242), (614, 49028), (721, 41752), (824, 36533), (952, 31621), (1228, 24514), (1442, 20876), (1751, 17192), (2149, 14008), (2456, 12257), (2884, 10438), (3502, 8596), (4298, 7004), (5219, 5768)]