626727630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{683}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 1530627840

約数和(自身を除く): 903900210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 419, 438, 683, 730, 838, 1095, 1257, 1366, 2049, 2095, 2190, 2514, 3415, 4098, 4190, 6285, 6830, 10245, 12570, 20490, 30587, 49859, 61174, 91761, 99718, 149577, 152935, 183522, 249295, 286177, 299154, 305870, 458805, 498590, 572354, 747885, 858531, 917610, 1430885, 1495770, 1717062, 2861770, 4292655, 8585310, 20890921, 41781842, 62672763, 104454605, 125345526, 208909210, 313363815, 626727630]

約数ペア:

[(1, 626727630), (2, 313363815), (3, 208909210), (5, 125345526), (6, 104454605), (10, 62672763), (15, 41781842), (30, 20890921), (73, 8585310), (146, 4292655), (219, 2861770), (365, 1717062), (419, 1495770), (438, 1430885), (683, 917610), (730, 858531), (838, 747885), (1095, 572354), (1257, 498590), (1366, 458805), (2049, 305870), (2095, 299154), (2190, 286177), (2514, 249295), (3415, 183522), (4098, 152935), (4190, 149577), (6285, 99718), (6830, 91761), (10245, 61174), (12570, 49859), (20490, 30587)]