30480184

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 70061760

約数和(自身を除く): 39581576

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 101, 119, 136, 202, 238, 317, 404, 476, 634, 707, 808, 952, 1268, 1414, 1717, 2219, 2536, 2828, 3434, 4438, 5389, 5656, 6868, 8876, 10778, 12019, 13736, 17752, 21556, 24038, 32017, 37723, 43112, 48076, 64034, 75446, 96152, 128068, 150892, 224119, 256136, 301784, 448238, 544289, 896476, 1088578, 1792952, 2177156, 3810023, 4354312, 7620046, 15240092, 30480184]

約数ペア:

[(1, 30480184), (2, 15240092), (4, 7620046), (7, 4354312), (8, 3810023), (14, 2177156), (17, 1792952), (28, 1088578), (34, 896476), (56, 544289), (68, 448238), (101, 301784), (119, 256136), (136, 224119), (202, 150892), (238, 128068), (317, 96152), (404, 75446), (476, 64034), (634, 48076), (707, 43112), (808, 37723), (952, 32017), (1268, 24038), (1414, 21556), (1717, 17752), (2219, 13736), (2536, 12019), (2828, 10778), (3434, 8876), (4438, 6868), (5389, 5656)]