1946368170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12239}}^1$

素因数の和:12305

約数の個数: 128

約数和(自身を含む): 5640192000

約数和(自身を除く): 3693823830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 90, 93, 95, 114, 135, 155, 171, 186, 190, 270, 279, 285, 310, 342, 465, 513, 558, 570, 589, 837, 855, 930, 1026, 1178, 1395, 1674, 1710, 1767, 2565, 2790, 2945, 3534, 4185, 5130, 5301, 5890, 8370, 8835, 10602, 12239, 15903, 17670, 24478, 26505, 31806, 36717, 53010, 61195, 73434, 79515, 110151, 122390, 159030, 183585, 220302, 232541, 330453, 367170, 379409, 465082, 550755, 660906, 697623, 758818, 1101510, 1138227, 1162705, 1395246, 1652265, 1897045, 2092869, 2276454, 2325410, 3304530, 3414681, 3488115, 3794090, 4185738, 5691135, 6278607, 6829362, 6976230, 7208771, 10244043, 10464345, 11382270, 12557214, 14417542, 17073405, 20488086, 20928690, 21626313, 31393035, 34146810, 36043855, 43252626, 51220215, 62786070, 64878939, 72087710, 102440430, 108131565, 129757878, 194636817, 216263130, 324394695, 389273634, 648789390, 973184085, 1946368170]

約数ペア:

[(1, 1946368170), (2, 973184085), (3, 648789390), (5, 389273634), (6, 324394695), (9, 216263130), (10, 194636817), (15, 129757878), (18, 108131565), (19, 102440430), (27, 72087710), (30, 64878939), (31, 62786070), (38, 51220215), (45, 43252626), (54, 36043855), (57, 34146810), (62, 31393035), (90, 21626313), (93, 20928690), (95, 20488086), (114, 17073405), (135, 14417542), (155, 12557214), (171, 11382270), (186, 10464345), (190, 10244043), (270, 7208771), (279, 6976230), (285, 6829362), (310, 6278607), (342, 5691135), (465, 4185738), (513, 3794090), (558, 3488115), (570, 3414681), (589, 3304530), (837, 2325410), (855, 2276454), (930, 2092869), (1026, 1897045), (1178, 1652265), (1395, 1395246), (1674, 1162705), (1710, 1138227), (1767, 1101510), (2565, 758818), (2790, 697623), (2945, 660906), (3534, 550755), (4185, 465082), (5130, 379409), (5301, 367170), (5890, 330453), (8370, 232541), (8835, 220302), (10602, 183585), (12239, 159030), (15903, 122390), (17670, 110151), (24478, 79515), (26505, 73434), (31806, 61195), (36717, 53010)]