15704700998

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 28861297920

約数和(自身を除く): 13156596922

約数列:

[1, 2, 7, 14, 31, 49, 62, 97, 98, 137, 194, 217, 274, 389, 434, 679, 778, 959, 1358, 1519, 1918, 2723, 3007, 3038, 4247, 4753, 5446, 6014, 6713, 8494, 9506, 12059, 13289, 13426, 19061, 21049, 24118, 26578, 29729, 37733, 38122, 42098, 53293, 59458, 75466, 84413, 93023, 106586, 147343, 168826, 186046, 208103, 264131, 294686, 373051, 411959, 416206, 528262, 590891, 651161, 746102, 823918, 1169723, 1181782, 1302322, 1652083, 1848917, 2339446, 2611357, 2883713, 3304166, 3697834, 5169421, 5222714, 5767426, 8188061, 10338842, 11564581, 16376122, 20185991, 23129162, 36185947, 40371982, 57316427, 72371894, 80952067, 114632854, 160252051, 161904134, 253301629, 320504102, 506603258, 1121764357, 2243528714, 7852350499, 15704700998]

約数ペア:

[(1, 15704700998), (2, 7852350499), (7, 2243528714), (14, 1121764357), (31, 506603258), (49, 320504102), (62, 253301629), (97, 161904134), (98, 160252051), (137, 114632854), (194, 80952067), (217, 72371894), (274, 57316427), (389, 40371982), (434, 36185947), (679, 23129162), (778, 20185991), (959, 16376122), (1358, 11564581), (1519, 10338842), (1918, 8188061), (2723, 5767426), (3007, 5222714), (3038, 5169421), (4247, 3697834), (4753, 3304166), (5446, 2883713), (6014, 2611357), (6713, 2339446), (8494, 1848917), (9506, 1652083), (12059, 1302322), (13289, 1181782), (13426, 1169723), (19061, 823918), (21049, 746102), (24118, 651161), (26578, 590891), (29729, 528262), (37733, 416206), (38122, 411959), (42098, 373051), (53293, 294686), (59458, 264131), (75466, 208103), (84413, 186046), (93023, 168826), (106586, 147343)]