65615130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 202176000

約数和(自身を除く): 136560870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 149, 189, 210, 233, 270, 298, 315, 378, 447, 466, 630, 699, 745, 894, 945, 1043, 1165, 1341, 1398, 1490, 1631, 1890, 2086, 2097, 2235, 2330, 2682, 3129, 3262, 3495, 4023, 4194, 4470, 4893, 5215, 6258, 6291, 6705, 6990, 8046, 8155, 9387, 9786, 10430, 10485, 12582, 13410, 14679, 15645, 16310, 18774, 20115, 20970, 24465, 28161, 29358, 31290, 31455, 34717, 40230, 44037, 46935, 48930, 56322, 62910, 69434, 73395, 88074, 93870, 104151, 140805, 146790, 173585, 208302, 220185, 243019, 281610, 312453, 347170, 440370, 486038, 520755, 624906, 729057, 937359, 1041510, 1215095, 1458114, 1562265, 1874718, 2187171, 2430190, 3124530, 3645285, 4374342, 4686795, 6561513, 7290570, 9373590, 10935855, 13123026, 21871710, 32807565, 65615130]

約数ペア:

[(1, 65615130), (2, 32807565), (3, 21871710), (5, 13123026), (6, 10935855), (7, 9373590), (9, 7290570), (10, 6561513), (14, 4686795), (15, 4374342), (18, 3645285), (21, 3124530), (27, 2430190), (30, 2187171), (35, 1874718), (42, 1562265), (45, 1458114), (54, 1215095), (63, 1041510), (70, 937359), (90, 729057), (105, 624906), (126, 520755), (135, 486038), (149, 440370), (189, 347170), (210, 312453), (233, 281610), (270, 243019), (298, 220185), (315, 208302), (378, 173585), (447, 146790), (466, 140805), (630, 104151), (699, 93870), (745, 88074), (894, 73395), (945, 69434), (1043, 62910), (1165, 56322), (1341, 48930), (1398, 46935), (1490, 44037), (1631, 40230), (1890, 34717), (2086, 31455), (2097, 31290), (2235, 29358), (2330, 28161), (2682, 24465), (3129, 20970), (3262, 20115), (3495, 18774), (4023, 16310), (4194, 15645), (4470, 14679), (4893, 13410), (5215, 12582), (6258, 10485), (6291, 10430), (6705, 9786), (6990, 9387), (8046, 8155)]