30379360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 80396064

約数和(自身を除く): 50016704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 160, 164, 176, 205, 220, 328, 352, 410, 421, 440, 451, 656, 820, 842, 880, 902, 1312, 1640, 1684, 1760, 1804, 2105, 2255, 3280, 3368, 3608, 4210, 4510, 4631, 6560, 6736, 7216, 8420, 9020, 9262, 13472, 14432, 16840, 17261, 18040, 18524, 23155, 33680, 34522, 36080, 37048, 46310, 67360, 69044, 72160, 74096, 86305, 92620, 138088, 148192, 172610, 185240, 189871, 276176, 345220, 370480, 379742, 552352, 690440, 740960, 759484, 949355, 1380880, 1518968, 1898710, 2761760, 3037936, 3797420, 6075872, 7594840, 15189680, 30379360]

約数ペア:

[(1, 30379360), (2, 15189680), (4, 7594840), (5, 6075872), (8, 3797420), (10, 3037936), (11, 2761760), (16, 1898710), (20, 1518968), (22, 1380880), (32, 949355), (40, 759484), (41, 740960), (44, 690440), (55, 552352), (80, 379742), (82, 370480), (88, 345220), (110, 276176), (160, 189871), (164, 185240), (176, 172610), (205, 148192), (220, 138088), (328, 92620), (352, 86305), (410, 74096), (421, 72160), (440, 69044), (451, 67360), (656, 46310), (820, 37048), (842, 36080), (880, 34522), (902, 33680), (1312, 23155), (1640, 18524), (1684, 18040), (1760, 17261), (1804, 16840), (2105, 14432), (2255, 13472), (3280, 9262), (3368, 9020), (3608, 8420), (4210, 7216), (4510, 6736), (4631, 6560)]