8305830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 24111360

約数和(自身を除く): 15805530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 229, 234, 279, 310, 390, 403, 458, 465, 558, 585, 687, 806, 930, 1145, 1170, 1209, 1374, 1395, 2015, 2061, 2290, 2418, 2790, 2977, 3435, 3627, 4030, 4122, 5954, 6045, 6870, 7099, 7254, 8931, 10305, 12090, 14198, 14885, 17862, 18135, 20610, 21297, 26793, 29770, 35495, 36270, 42594, 44655, 53586, 63891, 70990, 89310, 92287, 106485, 127782, 133965, 184574, 212970, 267930, 276861, 319455, 461435, 553722, 638910, 830583, 922870, 1384305, 1661166, 2768610, 4152915, 8305830]

約数ペア:

[(1, 8305830), (2, 4152915), (3, 2768610), (5, 1661166), (6, 1384305), (9, 922870), (10, 830583), (13, 638910), (15, 553722), (18, 461435), (26, 319455), (30, 276861), (31, 267930), (39, 212970), (45, 184574), (62, 133965), (65, 127782), (78, 106485), (90, 92287), (93, 89310), (117, 70990), (130, 63891), (155, 53586), (186, 44655), (195, 42594), (229, 36270), (234, 35495), (279, 29770), (310, 26793), (390, 21297), (403, 20610), (458, 18135), (465, 17862), (558, 14885), (585, 14198), (687, 12090), (806, 10305), (930, 8931), (1145, 7254), (1170, 7099), (1209, 6870), (1374, 6045), (1395, 5954), (2015, 4122), (2061, 4030), (2290, 3627), (2418, 3435), (2790, 2977)]