127554460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 307722240

約数和(自身を除く): 180167780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 59, 62, 110, 118, 124, 155, 220, 236, 295, 310, 317, 341, 590, 620, 634, 649, 682, 1180, 1268, 1298, 1364, 1585, 1705, 1829, 2596, 3170, 3245, 3410, 3487, 3658, 6340, 6490, 6820, 6974, 7316, 9145, 9827, 12980, 13948, 17435, 18290, 18703, 19654, 20119, 34870, 36580, 37406, 39308, 40238, 49135, 69740, 74812, 80476, 93515, 98270, 100595, 108097, 187030, 196540, 201190, 205733, 216194, 374060, 402380, 411466, 432388, 540485, 579793, 822932, 1028665, 1080970, 1159586, 2057330, 2161940, 2319172, 2898965, 4114660, 5797930, 6377723, 11595860, 12755446, 25510892, 31888615, 63777230, 127554460]

約数ペア:

[(1, 127554460), (2, 63777230), (4, 31888615), (5, 25510892), (10, 12755446), (11, 11595860), (20, 6377723), (22, 5797930), (31, 4114660), (44, 2898965), (55, 2319172), (59, 2161940), (62, 2057330), (110, 1159586), (118, 1080970), (124, 1028665), (155, 822932), (220, 579793), (236, 540485), (295, 432388), (310, 411466), (317, 402380), (341, 374060), (590, 216194), (620, 205733), (634, 201190), (649, 196540), (682, 187030), (1180, 108097), (1268, 100595), (1298, 98270), (1364, 93515), (1585, 80476), (1705, 74812), (1829, 69740), (2596, 49135), (3170, 40238), (3245, 39308), (3410, 37406), (3487, 36580), (3658, 34870), (6340, 20119), (6490, 19654), (6820, 18703), (6974, 18290), (7316, 17435), (9145, 13948), (9827, 12980)]