19449886290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{104789}}^1$

素因数の和:105091

約数の個数: 64

約数和(自身を含む): 48890822400

約数和(自身を除く): 29440936110

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 269, 345, 538, 690, 807, 1345, 1614, 2690, 4035, 6187, 8070, 12374, 18561, 30935, 37122, 61870, 92805, 104789, 185610, 209578, 314367, 523945, 628734, 1047890, 1571835, 2410147, 3143670, 4820294, 7230441, 12050735, 14460882, 24101470, 28188241, 36152205, 56376482, 72304410, 84564723, 140941205, 169129446, 281882410, 422823615, 648329543, 845647230, 1296659086, 1944988629, 3241647715, 3889977258, 6483295430, 9724943145, 19449886290]

約数ペア:

[(1, 19449886290), (2, 9724943145), (3, 6483295430), (5, 3889977258), (6, 3241647715), (10, 1944988629), (15, 1296659086), (23, 845647230), (30, 648329543), (46, 422823615), (69, 281882410), (115, 169129446), (138, 140941205), (230, 84564723), (269, 72304410), (345, 56376482), (538, 36152205), (690, 28188241), (807, 24101470), (1345, 14460882), (1614, 12050735), (2690, 7230441), (4035, 4820294), (6187, 3143670), (8070, 2410147), (12374, 1571835), (18561, 1047890), (30935, 628734), (37122, 523945), (61870, 314367), (92805, 209578), (104789, 185610)]