78370430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2683}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 148414464

約数和(自身を除く): 70044034

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2683, 2921, 5366, 5842, 13415, 14605, 26830, 29210, 61709, 123418, 308545, 340741, 617090, 681482, 1703705, 3407410, 7837043, 15674086, 39185215, 78370430]

約数ペア:

[(1, 78370430), (2, 39185215), (5, 15674086), (10, 7837043), (23, 3407410), (46, 1703705), (115, 681482), (127, 617090), (230, 340741), (254, 308545), (635, 123418), (1270, 61709), (2683, 29210), (2921, 26830), (5366, 14605), (5842, 13415)]