7970293890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3167}}^1$

素因数の和:3438

約数の個数: 160

約数和(自身を含む): 23183677440

約数和(自身を除く): 15213383550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 239, 270, 351, 390, 405, 478, 585, 702, 717, 810, 1053, 1170, 1195, 1434, 1755, 2106, 2151, 2390, 3107, 3167, 3510, 3585, 4302, 5265, 6214, 6334, 6453, 7170, 9321, 9501, 10530, 10755, 12906, 15535, 15835, 18642, 19002, 19359, 21510, 27963, 28503, 31070, 31670, 32265, 38718, 41171, 46605, 47505, 55926, 57006, 64530, 82342, 83889, 85509, 93210, 95010, 96795, 123513, 139815, 142515, 167778, 171018, 193590, 205855, 247026, 251667, 256527, 279630, 285030, 370539, 411710, 419445, 427545, 503334, 513054, 617565, 741078, 756913, 838890, 855090, 1111617, 1235130, 1258335, 1282635, 1513826, 1852695, 2223234, 2270739, 2516670, 2565270, 3334851, 3705390, 3784565, 4541478, 5558085, 6669702, 6812217, 7569130, 9839869, 11116170, 11353695, 13624434, 16674255, 19679738, 20436651, 22707390, 29519607, 33348510, 34061085, 40873302, 49199345, 59039214, 61309953, 68122170, 88558821, 98398690, 102183255, 122619906, 147598035, 177117642, 204366510, 265676463, 295196070, 306549765, 442794105, 531352926, 613099530, 797029389, 885588210, 1328382315, 1594058778, 2656764630, 3985146945, 7970293890]

約数ペア:

[(1, 7970293890), (2, 3985146945), (3, 2656764630), (5, 1594058778), (6, 1328382315), (9, 885588210), (10, 797029389), (13, 613099530), (15, 531352926), (18, 442794105), (26, 306549765), (27, 295196070), (30, 265676463), (39, 204366510), (45, 177117642), (54, 147598035), (65, 122619906), (78, 102183255), (81, 98398690), (90, 88558821), (117, 68122170), (130, 61309953), (135, 59039214), (162, 49199345), (195, 40873302), (234, 34061085), (239, 33348510), (270, 29519607), (351, 22707390), (390, 20436651), (405, 19679738), (478, 16674255), (585, 13624434), (702, 11353695), (717, 11116170), (810, 9839869), (1053, 7569130), (1170, 6812217), (1195, 6669702), (1434, 5558085), (1755, 4541478), (2106, 3784565), (2151, 3705390), (2390, 3334851), (3107, 2565270), (3167, 2516670), (3510, 2270739), (3585, 2223234), (4302, 1852695), (5265, 1513826), (6214, 1282635), (6334, 1258335), (6453, 1235130), (7170, 1111617), (9321, 855090), (9501, 838890), (10530, 756913), (10755, 741078), (12906, 617565), (15535, 513054), (15835, 503334), (18642, 427545), (19002, 419445), (19359, 411710), (21510, 370539), (27963, 285030), (28503, 279630), (31070, 256527), (31670, 251667), (32265, 247026), (38718, 205855), (41171, 193590), (46605, 171018), (47505, 167778), (55926, 142515), (57006, 139815), (64530, 123513), (82342, 96795), (83889, 95010), (85509, 93210)]