1547647530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21221}}^1$

素因数の和:21272

約数の個数: 128

約数和(自身を含む): 4620623616

約数和(自身を除く): 3072976086

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 390, 429, 442, 510, 561, 663, 715, 858, 935, 1105, 1122, 1326, 1430, 1870, 2145, 2210, 2431, 2805, 3315, 4290, 4862, 5610, 6630, 7293, 12155, 14586, 21221, 24310, 36465, 42442, 63663, 72930, 106105, 127326, 212210, 233431, 275873, 318315, 360757, 466862, 551746, 636630, 700293, 721514, 827619, 1082271, 1167155, 1379365, 1400586, 1655238, 1803785, 2164542, 2334310, 2758730, 3034603, 3501465, 3607570, 3968327, 4138095, 4689841, 5411355, 6069206, 7002930, 7936654, 8276190, 9103809, 9379682, 10822710, 11904981, 14069523, 15173015, 18207618, 19841635, 23449205, 23809962, 28139046, 30346030, 39683270, 45519045, 46898410, 51588251, 59524905, 70347615, 91038090, 103176502, 119049810, 140695230, 154764753, 257941255, 309529506, 515882510, 773823765, 1547647530]

約数ペア:

[(1, 1547647530), (2, 773823765), (3, 515882510), (5, 309529506), (6, 257941255), (10, 154764753), (11, 140695230), (13, 119049810), (15, 103176502), (17, 91038090), (22, 70347615), (26, 59524905), (30, 51588251), (33, 46898410), (34, 45519045), (39, 39683270), (51, 30346030), (55, 28139046), (65, 23809962), (66, 23449205), (78, 19841635), (85, 18207618), (102, 15173015), (110, 14069523), (130, 11904981), (143, 10822710), (165, 9379682), (170, 9103809), (187, 8276190), (195, 7936654), (221, 7002930), (255, 6069206), (286, 5411355), (330, 4689841), (374, 4138095), (390, 3968327), (429, 3607570), (442, 3501465), (510, 3034603), (561, 2758730), (663, 2334310), (715, 2164542), (858, 1803785), (935, 1655238), (1105, 1400586), (1122, 1379365), (1326, 1167155), (1430, 1082271), (1870, 827619), (2145, 721514), (2210, 700293), (2431, 636630), (2805, 551746), (3315, 466862), (4290, 360757), (4862, 318315), (5610, 275873), (6630, 233431), (7293, 212210), (12155, 127326), (14586, 106105), (21221, 72930), (24310, 63663), (36465, 42442)]