2729126790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45737}}^1$

素因数の和:45783

約数の個数: 128

約数和(自身を含む): 8298702720

約数和(自身を除く): 5569575930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3510, 3978, 4590, 5967, 6630, 9945, 11934, 19890, 29835, 45737, 59670, 91474, 137211, 228685, 274422, 411633, 457370, 594581, 686055, 777529, 823266, 1189162, 1234899, 1372110, 1555058, 1783743, 2058165, 2332587, 2469798, 2972905, 3567486, 3887645, 4116330, 4665174, 5351229, 5945810, 6174495, 6997761, 7775290, 8918715, 10107877, 10702458, 11662935, 12348990, 13995522, 16053687, 17837430, 20215754, 20993283, 23325870, 26756145, 30323631, 32107374, 34988805, 41986566, 50539385, 53512290, 60647262, 69977610, 80268435, 90970893, 101078770, 104966415, 151618155, 160536870, 181941786, 209932830, 272912679, 303236310, 454854465, 545825358, 909708930, 1364563395, 2729126790]

約数ペア:

[(1, 2729126790), (2, 1364563395), (3, 909708930), (5, 545825358), (6, 454854465), (9, 303236310), (10, 272912679), (13, 209932830), (15, 181941786), (17, 160536870), (18, 151618155), (26, 104966415), (27, 101078770), (30, 90970893), (34, 80268435), (39, 69977610), (45, 60647262), (51, 53512290), (54, 50539385), (65, 41986566), (78, 34988805), (85, 32107374), (90, 30323631), (102, 26756145), (117, 23325870), (130, 20993283), (135, 20215754), (153, 17837430), (170, 16053687), (195, 13995522), (221, 12348990), (234, 11662935), (255, 10702458), (270, 10107877), (306, 8918715), (351, 7775290), (390, 6997761), (442, 6174495), (459, 5945810), (510, 5351229), (585, 4665174), (663, 4116330), (702, 3887645), (765, 3567486), (918, 2972905), (1105, 2469798), (1170, 2332587), (1326, 2058165), (1530, 1783743), (1755, 1555058), (1989, 1372110), (2210, 1234899), (2295, 1189162), (3315, 823266), (3510, 777529), (3978, 686055), (4590, 594581), (5967, 457370), (6630, 411633), (9945, 274422), (11934, 228685), (19890, 137211), (29835, 91474), (45737, 59670)]