780350130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{30211}}^1$

素因数の和:30272

約数の個数: 96

約数和(自身を含む): 2375388288

約数和(自身を除く): 1595038158

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2583, 2870, 3690, 4305, 5166, 8610, 12915, 25830, 30211, 60422, 90633, 151055, 181266, 211477, 271899, 302110, 422954, 453165, 543798, 634431, 906330, 1057385, 1238651, 1268862, 1359495, 1903293, 2114770, 2477302, 2718990, 3172155, 3715953, 3806586, 6193255, 6344310, 7431906, 8670557, 9516465, 11147859, 12386510, 17341114, 18579765, 19032930, 22295718, 26011671, 37159530, 43352785, 52023342, 55739295, 78035013, 86705570, 111478590, 130058355, 156070026, 260116710, 390175065, 780350130]

約数ペア:

[(1, 780350130), (2, 390175065), (3, 260116710), (5, 156070026), (6, 130058355), (7, 111478590), (9, 86705570), (10, 78035013), (14, 55739295), (15, 52023342), (18, 43352785), (21, 37159530), (30, 26011671), (35, 22295718), (41, 19032930), (42, 18579765), (45, 17341114), (63, 12386510), (70, 11147859), (82, 9516465), (90, 8670557), (105, 7431906), (123, 6344310), (126, 6193255), (205, 3806586), (210, 3715953), (246, 3172155), (287, 2718990), (315, 2477302), (369, 2114770), (410, 1903293), (574, 1359495), (615, 1268862), (630, 1238651), (738, 1057385), (861, 906330), (1230, 634431), (1435, 543798), (1722, 453165), (1845, 422954), (2583, 302110), (2870, 271899), (3690, 211477), (4305, 181266), (5166, 151055), (8610, 90633), (12915, 60422), (25830, 30211)]