1274130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:54

約数の個数: 120

約数和(自身を含む): 4055436

約数和(自身を除く): 2781306

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 81, 90, 99, 110, 117, 121, 130, 135, 143, 162, 165, 195, 198, 234, 242, 270, 286, 297, 330, 351, 363, 390, 405, 429, 495, 585, 594, 605, 702, 715, 726, 810, 858, 891, 990, 1053, 1089, 1170, 1210, 1287, 1430, 1485, 1573, 1755, 1782, 1815, 2106, 2145, 2178, 2574, 2970, 3146, 3267, 3510, 3630, 3861, 4290, 4455, 4719, 5265, 5445, 6435, 6534, 7722, 7865, 8910, 9438, 9801, 10530, 10890, 11583, 12870, 14157, 15730, 16335, 19305, 19602, 23166, 23595, 28314, 32670, 38610, 42471, 47190, 49005, 57915, 70785, 84942, 98010, 115830, 127413, 141570, 212355, 254826, 424710, 637065, 1274130]

約数ペア:

[(1, 1274130), (2, 637065), (3, 424710), (5, 254826), (6, 212355), (9, 141570), (10, 127413), (11, 115830), (13, 98010), (15, 84942), (18, 70785), (22, 57915), (26, 49005), (27, 47190), (30, 42471), (33, 38610), (39, 32670), (45, 28314), (54, 23595), (55, 23166), (65, 19602), (66, 19305), (78, 16335), (81, 15730), (90, 14157), (99, 12870), (110, 11583), (117, 10890), (121, 10530), (130, 9801), (135, 9438), (143, 8910), (162, 7865), (165, 7722), (195, 6534), (198, 6435), (234, 5445), (242, 5265), (270, 4719), (286, 4455), (297, 4290), (330, 3861), (351, 3630), (363, 3510), (390, 3267), (405, 3146), (429, 2970), (495, 2574), (585, 2178), (594, 2145), (605, 2106), (702, 1815), (715, 1782), (726, 1755), (810, 1573), (858, 1485), (891, 1430), (990, 1287), (1053, 1210), (1089, 1170)]