15661773630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{971}}^1\times {\mathrm{19913}}^1$

素因数の和:20903

約数の個数: 80

約数和(自身を含む): 42158256624

約数和(自身を除く): 26496482994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 971, 1942, 2913, 4855, 5826, 8739, 9710, 14565, 17478, 19913, 26217, 29130, 39826, 43695, 52434, 59739, 78651, 87390, 99565, 119478, 131085, 157302, 179217, 199130, 262170, 298695, 358434, 393255, 537651, 597390, 786510, 896085, 1075302, 1612953, 1792170, 2688255, 3225906, 5376510, 8064765, 16129530, 19335523, 38671046, 58006569, 96677615, 116013138, 174019707, 193355230, 290032845, 348039414, 522059121, 580065690, 870098535, 1044118242, 1566177363, 1740197070, 2610295605, 3132354726, 5220591210, 7830886815, 15661773630]

約数ペア:

[(1, 15661773630), (2, 7830886815), (3, 5220591210), (5, 3132354726), (6, 2610295605), (9, 1740197070), (10, 1566177363), (15, 1044118242), (18, 870098535), (27, 580065690), (30, 522059121), (45, 348039414), (54, 290032845), (81, 193355230), (90, 174019707), (135, 116013138), (162, 96677615), (270, 58006569), (405, 38671046), (810, 19335523), (971, 16129530), (1942, 8064765), (2913, 5376510), (4855, 3225906), (5826, 2688255), (8739, 1792170), (9710, 1612953), (14565, 1075302), (17478, 896085), (19913, 786510), (26217, 597390), (29130, 537651), (39826, 393255), (43695, 358434), (52434, 298695), (59739, 262170), (78651, 199130), (87390, 179217), (99565, 157302), (119478, 131085)]