655621830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{142837}}^1$

素因数の和:142870

約数の個数: 64

約数和(自身を含む): 1851180480

約数和(自身を除く): 1195558650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 142837, 285674, 428511, 714185, 857022, 1285533, 1428370, 2142555, 2428229, 2571066, 3856599, 4285110, 4856458, 6427665, 7284687, 7713198, 12141145, 12855330, 14569374, 19282995, 21854061, 24282290, 36423435, 38565990, 43708122, 65562183, 72846870, 109270305, 131124366, 218540610, 327810915, 655621830]

約数ペア:

[(1, 655621830), (2, 327810915), (3, 218540610), (5, 131124366), (6, 109270305), (9, 72846870), (10, 65562183), (15, 43708122), (17, 38565990), (18, 36423435), (27, 24282290), (30, 21854061), (34, 19282995), (45, 14569374), (51, 12855330), (54, 12141145), (85, 7713198), (90, 7284687), (102, 6427665), (135, 4856458), (153, 4285110), (170, 3856599), (255, 2571066), (270, 2428229), (306, 2142555), (459, 1428370), (510, 1285533), (765, 857022), (918, 714185), (1530, 428511), (2295, 285674), (4590, 142837)]