290643210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2101

約数の個数: 144

約数和(自身を含む): 894944232

約数和(自身を除く): 604301022

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 121, 130, 143, 165, 195, 198, 234, 242, 286, 330, 363, 390, 429, 495, 585, 605, 715, 726, 858, 990, 1089, 1170, 1210, 1287, 1430, 1573, 1815, 2053, 2145, 2178, 2574, 3146, 3630, 4106, 4290, 4719, 5445, 6159, 6435, 7865, 9438, 10265, 10890, 12318, 12870, 14157, 15730, 18477, 20530, 22583, 23595, 26689, 28314, 30795, 36954, 45166, 47190, 53378, 61590, 67749, 70785, 80067, 92385, 112915, 133445, 135498, 141570, 160134, 184770, 203247, 225830, 240201, 248413, 266890, 293579, 338745, 400335, 406494, 480402, 496826, 587158, 677490, 745239, 800670, 880737, 1016235, 1201005, 1242065, 1467895, 1490478, 1761474, 2032470, 2235717, 2402010, 2484130, 2642211, 2935790, 3229369, 3726195, 4403685, 4471434, 5284422, 6458738, 7452390, 8807370, 9688107, 11178585, 13211055, 16146845, 19376214, 22357170, 26422110, 29064321, 32293690, 48440535, 58128642, 96881070, 145321605, 290643210]

約数ペア:

[(1, 290643210), (2, 145321605), (3, 96881070), (5, 58128642), (6, 48440535), (9, 32293690), (10, 29064321), (11, 26422110), (13, 22357170), (15, 19376214), (18, 16146845), (22, 13211055), (26, 11178585), (30, 9688107), (33, 8807370), (39, 7452390), (45, 6458738), (55, 5284422), (65, 4471434), (66, 4403685), (78, 3726195), (90, 3229369), (99, 2935790), (110, 2642211), (117, 2484130), (121, 2402010), (130, 2235717), (143, 2032470), (165, 1761474), (195, 1490478), (198, 1467895), (234, 1242065), (242, 1201005), (286, 1016235), (330, 880737), (363, 800670), (390, 745239), (429, 677490), (495, 587158), (585, 496826), (605, 480402), (715, 406494), (726, 400335), (858, 338745), (990, 293579), (1089, 266890), (1170, 248413), (1210, 240201), (1287, 225830), (1430, 203247), (1573, 184770), (1815, 160134), (2053, 141570), (2145, 135498), (2178, 133445), (2574, 112915), (3146, 92385), (3630, 80067), (4106, 70785), (4290, 67749), (4719, 61590), (5445, 53378), (6159, 47190), (6435, 45166), (7865, 36954), (9438, 30795), (10265, 28314), (10890, 26689), (12318, 23595), (12870, 22583), (14157, 20530), (15730, 18477)]