12830090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 29707776

約数和(自身を除く): 16877686

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 613, 805, 910, 1226, 1495, 1610, 2093, 2990, 3065, 4186, 4291, 6130, 7969, 8582, 10465, 14099, 15938, 20930, 21455, 28198, 39845, 42910, 55783, 70495, 79690, 98693, 111566, 140990, 183287, 197386, 278915, 366574, 493465, 557830, 916435, 986930, 1283009, 1832870, 2566018, 6415045, 12830090]

約数ペア:

[(1, 12830090), (2, 6415045), (5, 2566018), (7, 1832870), (10, 1283009), (13, 986930), (14, 916435), (23, 557830), (26, 493465), (35, 366574), (46, 278915), (65, 197386), (70, 183287), (91, 140990), (115, 111566), (130, 98693), (161, 79690), (182, 70495), (230, 55783), (299, 42910), (322, 39845), (455, 28198), (598, 21455), (613, 20930), (805, 15938), (910, 14099), (1226, 10465), (1495, 8582), (1610, 7969), (2093, 6130), (2990, 4291), (3065, 4186)]