1242859590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{6971}}^1$

素因数の和:7274

約数の個数: 96

約数和(自身を含む): 3706649856

約数和(自身を除く): 2463790266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 283, 315, 566, 630, 849, 1415, 1698, 1981, 2547, 2830, 3962, 4245, 5094, 5943, 6971, 8490, 9905, 11886, 12735, 13942, 17829, 19810, 20913, 25470, 29715, 34855, 35658, 41826, 48797, 59430, 62739, 69710, 89145, 97594, 104565, 125478, 146391, 178290, 209130, 243985, 292782, 313695, 439173, 487970, 627390, 731955, 878346, 1463910, 1972793, 2195865, 3945586, 4391730, 5918379, 9863965, 11836758, 13809551, 17755137, 19727930, 27619102, 29591895, 35510274, 41428653, 59183790, 69047755, 82857306, 88775685, 124285959, 138095510, 177551370, 207143265, 248571918, 414286530, 621429795, 1242859590]

約数ペア:

[(1, 1242859590), (2, 621429795), (3, 414286530), (5, 248571918), (6, 207143265), (7, 177551370), (9, 138095510), (10, 124285959), (14, 88775685), (15, 82857306), (18, 69047755), (21, 59183790), (30, 41428653), (35, 35510274), (42, 29591895), (45, 27619102), (63, 19727930), (70, 17755137), (90, 13809551), (105, 11836758), (126, 9863965), (210, 5918379), (283, 4391730), (315, 3945586), (566, 2195865), (630, 1972793), (849, 1463910), (1415, 878346), (1698, 731955), (1981, 627390), (2547, 487970), (2830, 439173), (3962, 313695), (4245, 292782), (5094, 243985), (5943, 209130), (6971, 178290), (8490, 146391), (9905, 125478), (11886, 104565), (12735, 97594), (13942, 89145), (17829, 69710), (19810, 62739), (20913, 59430), (25470, 48797), (29715, 41826), (34855, 35658)]