30811548

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 77202720

約数和(自身を除く): 46391172

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 204, 219, 292, 438, 876, 1241, 2069, 2482, 3723, 4138, 4964, 6207, 7446, 8276, 12414, 14892, 24828, 35173, 70346, 105519, 140692, 151037, 211038, 302074, 422076, 453111, 604148, 906222, 1812444, 2567629, 5135258, 7702887, 10270516, 15405774, 30811548]

約数ペア:

[(1, 30811548), (2, 15405774), (3, 10270516), (4, 7702887), (6, 5135258), (12, 2567629), (17, 1812444), (34, 906222), (51, 604148), (68, 453111), (73, 422076), (102, 302074), (146, 211038), (204, 151037), (219, 140692), (292, 105519), (438, 70346), (876, 35173), (1241, 24828), (2069, 14892), (2482, 12414), (3723, 8276), (4138, 7446), (4964, 6207)]