78009330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:592

約数の個数: 128

約数和(自身を含む): 230916096

約数和(自身を除く): 152906766

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 42, 46, 62, 69, 70, 93, 105, 115, 138, 155, 161, 186, 210, 217, 230, 310, 322, 345, 434, 465, 483, 521, 651, 690, 713, 805, 930, 966, 1042, 1085, 1302, 1426, 1563, 1610, 2139, 2170, 2415, 2605, 3126, 3255, 3565, 3647, 4278, 4830, 4991, 5210, 6510, 7130, 7294, 7815, 9982, 10695, 10941, 11983, 14973, 15630, 16151, 18235, 21390, 21882, 23966, 24955, 29946, 32302, 35949, 36470, 48453, 49910, 54705, 59915, 71898, 74865, 80755, 83881, 96906, 109410, 113057, 119830, 149730, 161510, 167762, 179745, 226114, 242265, 251643, 339171, 359490, 371473, 419405, 484530, 503286, 565285, 678342, 742946, 838810, 1114419, 1130570, 1258215, 1695855, 1857365, 2228838, 2516430, 2600311, 3391710, 3714730, 5200622, 5572095, 7800933, 11144190, 13001555, 15601866, 26003110, 39004665, 78009330]

約数ペア:

[(1, 78009330), (2, 39004665), (3, 26003110), (5, 15601866), (6, 13001555), (7, 11144190), (10, 7800933), (14, 5572095), (15, 5200622), (21, 3714730), (23, 3391710), (30, 2600311), (31, 2516430), (35, 2228838), (42, 1857365), (46, 1695855), (62, 1258215), (69, 1130570), (70, 1114419), (93, 838810), (105, 742946), (115, 678342), (138, 565285), (155, 503286), (161, 484530), (186, 419405), (210, 371473), (217, 359490), (230, 339171), (310, 251643), (322, 242265), (345, 226114), (434, 179745), (465, 167762), (483, 161510), (521, 149730), (651, 119830), (690, 113057), (713, 109410), (805, 96906), (930, 83881), (966, 80755), (1042, 74865), (1085, 71898), (1302, 59915), (1426, 54705), (1563, 49910), (1610, 48453), (2139, 36470), (2170, 35949), (2415, 32302), (2605, 29946), (3126, 24955), (3255, 23966), (3565, 21882), (3647, 21390), (4278, 18235), (4830, 16151), (4991, 15630), (5210, 14973), (6510, 11983), (7130, 10941), (7294, 10695), (7815, 9982)]