3967257780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{4643}}^1$

素因数の和:4806

約数の個数: 144

約数和(自身を含む): 12414415104

約数和(自身を除く): 8447157324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 101, 141, 180, 188, 202, 235, 282, 303, 404, 423, 470, 505, 564, 606, 705, 846, 909, 940, 1010, 1212, 1410, 1515, 1692, 1818, 2020, 2115, 2820, 3030, 3636, 4230, 4545, 4643, 4747, 6060, 8460, 9090, 9286, 9494, 13929, 14241, 18180, 18572, 18988, 23215, 23735, 27858, 28482, 41787, 42723, 46430, 47470, 55716, 56964, 69645, 71205, 83574, 85446, 92860, 94940, 139290, 142410, 167148, 170892, 208935, 213615, 218221, 278580, 284820, 417870, 427230, 436442, 468943, 654663, 835740, 854460, 872884, 937886, 1091105, 1309326, 1406829, 1875772, 1963989, 2182210, 2344715, 2618652, 2813658, 3273315, 3927978, 4220487, 4364420, 4689430, 5627316, 6546630, 7034145, 7855956, 8440974, 9378860, 9819945, 13093260, 14068290, 16881948, 19639890, 21102435, 22040321, 28136580, 39279780, 42204870, 44080642, 66120963, 84409740, 88161284, 110201605, 132241926, 198362889, 220403210, 264483852, 330604815, 396725778, 440806420, 661209630, 793451556, 991814445, 1322419260, 1983628890, 3967257780]

約数ペア:

[(1, 3967257780), (2, 1983628890), (3, 1322419260), (4, 991814445), (5, 793451556), (6, 661209630), (9, 440806420), (10, 396725778), (12, 330604815), (15, 264483852), (18, 220403210), (20, 198362889), (30, 132241926), (36, 110201605), (45, 88161284), (47, 84409740), (60, 66120963), (90, 44080642), (94, 42204870), (101, 39279780), (141, 28136580), (180, 22040321), (188, 21102435), (202, 19639890), (235, 16881948), (282, 14068290), (303, 13093260), (404, 9819945), (423, 9378860), (470, 8440974), (505, 7855956), (564, 7034145), (606, 6546630), (705, 5627316), (846, 4689430), (909, 4364420), (940, 4220487), (1010, 3927978), (1212, 3273315), (1410, 2813658), (1515, 2618652), (1692, 2344715), (1818, 2182210), (2020, 1963989), (2115, 1875772), (2820, 1406829), (3030, 1309326), (3636, 1091105), (4230, 937886), (4545, 872884), (4643, 854460), (4747, 835740), (6060, 654663), (8460, 468943), (9090, 436442), (9286, 427230), (9494, 417870), (13929, 284820), (14241, 278580), (18180, 218221), (18572, 213615), (18988, 208935), (23215, 170892), (23735, 167148), (27858, 142410), (28482, 139290), (41787, 94940), (42723, 92860), (46430, 85446), (47470, 83574), (55716, 71205), (56964, 69645)]