6783420

素因数分解:

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

素因数の和:571

約数の個数: 96

約数和(自身を含む): 22450176

約数和(自身を除く): 15666756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 521, 620, 651, 868, 930, 1042, 1085, 1302, 1563, 1860, 2084, 2170, 2604, 2605, 3126, 3255, 3647, 4340, 5210, 6252, 6510, 7294, 7815, 10420, 10941, 13020, 14588, 15630, 16151, 18235, 21882, 31260, 32302, 36470, 43764, 48453, 54705, 64604, 72940, 80755, 96906, 109410, 113057, 161510, 193812, 218820, 226114, 242265, 323020, 339171, 452228, 484530, 565285, 678342, 969060, 1130570, 1356684, 1695855, 2261140, 3391710, 6783420]

約数ペア:

[(1, 6783420), (2, 3391710), (3, 2261140), (4, 1695855), (5, 1356684), (6, 1130570), (7, 969060), (10, 678342), (12, 565285), (14, 484530), (15, 452228), (20, 339171), (21, 323020), (28, 242265), (30, 226114), (31, 218820), (35, 193812), (42, 161510), (60, 113057), (62, 109410), (70, 96906), (84, 80755), (93, 72940), (105, 64604), (124, 54705), (140, 48453), (155, 43764), (186, 36470), (210, 32302), (217, 31260), (310, 21882), (372, 18235), (420, 16151), (434, 15630), (465, 14588), (521, 13020), (620, 10941), (651, 10420), (868, 7815), (930, 7294), (1042, 6510), (1085, 6252), (1302, 5210), (1563, 4340), (1860, 3647), (2084, 3255), (2170, 3126), (2604, 2605)]