2247668330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1319}}^1$

素因数の和:1619

約数の個数: 64

約数和(自身を含む): 4379443200

約数和(自身を除く): 2131774870

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 239, 310, 478, 713, 1195, 1319, 1426, 2390, 2638, 3565, 5497, 6595, 7130, 7409, 10994, 13190, 14818, 27485, 30337, 37045, 40889, 54970, 60674, 74090, 81778, 151685, 170407, 204445, 303370, 315241, 340814, 408890, 630482, 852035, 940447, 1576205, 1704070, 1880894, 3152410, 4702235, 7250543, 9404470, 9772471, 14501086, 19544942, 36252715, 48862355, 72505430, 97724710, 224766833, 449533666, 1123834165, 2247668330]

約数ペア:

[(1, 2247668330), (2, 1123834165), (5, 449533666), (10, 224766833), (23, 97724710), (31, 72505430), (46, 48862355), (62, 36252715), (115, 19544942), (155, 14501086), (230, 9772471), (239, 9404470), (310, 7250543), (478, 4702235), (713, 3152410), (1195, 1880894), (1319, 1704070), (1426, 1576205), (2390, 940447), (2638, 852035), (3565, 630482), (5497, 408890), (6595, 340814), (7130, 315241), (7409, 303370), (10994, 204445), (13190, 170407), (14818, 151685), (27485, 81778), (30337, 74090), (37045, 60674), (40889, 54970)]