426457590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{11273}}^1$

素因数の和:11393

約数の個数: 64

約数和(自身を含む): 1113690816

約数和(自身を除く): 687233226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1455, 2522, 2910, 3783, 6305, 7566, 11273, 12610, 18915, 22546, 33819, 37830, 56365, 67638, 112730, 146549, 169095, 293098, 338190, 439647, 732745, 879294, 1093481, 1465490, 2186962, 2198235, 3280443, 4396470, 5467405, 6560886, 10934810, 14215253, 16402215, 28430506, 32804430, 42645759, 71076265, 85291518, 142152530, 213228795, 426457590]

約数ペア:

[(1, 426457590), (2, 213228795), (3, 142152530), (5, 85291518), (6, 71076265), (10, 42645759), (13, 32804430), (15, 28430506), (26, 16402215), (30, 14215253), (39, 10934810), (65, 6560886), (78, 5467405), (97, 4396470), (130, 3280443), (194, 2198235), (195, 2186962), (291, 1465490), (390, 1093481), (485, 879294), (582, 732745), (970, 439647), (1261, 338190), (1455, 293098), (2522, 169095), (2910, 146549), (3783, 112730), (6305, 67638), (7566, 56365), (11273, 37830), (12610, 33819), (18915, 22546)]