39315930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 97666560

約数和(自身を除く): 58350630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 79, 106, 158, 159, 237, 265, 313, 318, 395, 474, 530, 626, 790, 795, 939, 1185, 1565, 1590, 1878, 2370, 3130, 4187, 4695, 8374, 9390, 12561, 16589, 20935, 24727, 25122, 33178, 41870, 49454, 49767, 62805, 74181, 82945, 99534, 123635, 125610, 148362, 165890, 247270, 248835, 370905, 497670, 741810, 1310531, 2621062, 3931593, 6552655, 7863186, 13105310, 19657965, 39315930]

約数ペア:

[(1, 39315930), (2, 19657965), (3, 13105310), (5, 7863186), (6, 6552655), (10, 3931593), (15, 2621062), (30, 1310531), (53, 741810), (79, 497670), (106, 370905), (158, 248835), (159, 247270), (237, 165890), (265, 148362), (313, 125610), (318, 123635), (395, 99534), (474, 82945), (530, 74181), (626, 62805), (790, 49767), (795, 49454), (939, 41870), (1185, 33178), (1565, 25122), (1590, 24727), (1878, 20935), (2370, 16589), (3130, 12561), (4187, 9390), (4695, 8374)]