79102380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 254338560

約数和(自身を除く): 175236180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 331, 420, 569, 662, 993, 1138, 1324, 1655, 1707, 1986, 2276, 2317, 2845, 3310, 3414, 3972, 3983, 4634, 4965, 5690, 6620, 6828, 6951, 7966, 8535, 9268, 9930, 11380, 11585, 11949, 13902, 15932, 17070, 19860, 19915, 23170, 23898, 27804, 34140, 34755, 39830, 46340, 47796, 59745, 69510, 79660, 119490, 139020, 188339, 238980, 376678, 565017, 753356, 941695, 1130034, 1318373, 1883390, 2260068, 2636746, 2825085, 3766780, 3955119, 5273492, 5650170, 6591865, 7910238, 11300340, 13183730, 15820476, 19775595, 26367460, 39551190, 79102380]

約数ペア:

[(1, 79102380), (2, 39551190), (3, 26367460), (4, 19775595), (5, 15820476), (6, 13183730), (7, 11300340), (10, 7910238), (12, 6591865), (14, 5650170), (15, 5273492), (20, 3955119), (21, 3766780), (28, 2825085), (30, 2636746), (35, 2260068), (42, 1883390), (60, 1318373), (70, 1130034), (84, 941695), (105, 753356), (140, 565017), (210, 376678), (331, 238980), (420, 188339), (569, 139020), (662, 119490), (993, 79660), (1138, 69510), (1324, 59745), (1655, 47796), (1707, 46340), (1986, 39830), (2276, 34755), (2317, 34140), (2845, 27804), (3310, 23898), (3414, 23170), (3972, 19915), (3983, 19860), (4634, 17070), (4965, 15932), (5690, 13902), (6620, 11949), (6828, 11585), (6951, 11380), (7966, 9930), (8535, 9268)]