983356710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 2782660608

約数和(自身を除く): 1799303898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 181, 205, 210, 246, 287, 362, 410, 543, 574, 615, 631, 861, 905, 1086, 1230, 1262, 1267, 1435, 1722, 1810, 1893, 2534, 2715, 2870, 3155, 3786, 3801, 4305, 4417, 5430, 6310, 6335, 7421, 7602, 8610, 8834, 9465, 12670, 13251, 14842, 18930, 19005, 22085, 22263, 25871, 26502, 37105, 38010, 44170, 44526, 51742, 51947, 66255, 74210, 77613, 103894, 111315, 114211, 129355, 132510, 155226, 155841, 181097, 222630, 228422, 258710, 259735, 311682, 342633, 362194, 388065, 519470, 543291, 571055, 685266, 776130, 779205, 799477, 905485, 1086582, 1142110, 1558410, 1598954, 1713165, 1810970, 2398431, 2716455, 3426330, 3997385, 4682651, 4796862, 5432910, 7994770, 9365302, 11992155, 14047953, 23413255, 23984310, 28095906, 32778557, 46826510, 65557114, 70239765, 98335671, 140479530, 163892785, 196671342, 327785570, 491678355, 983356710]

約数ペア:

[(1, 983356710), (2, 491678355), (3, 327785570), (5, 196671342), (6, 163892785), (7, 140479530), (10, 98335671), (14, 70239765), (15, 65557114), (21, 46826510), (30, 32778557), (35, 28095906), (41, 23984310), (42, 23413255), (70, 14047953), (82, 11992155), (105, 9365302), (123, 7994770), (181, 5432910), (205, 4796862), (210, 4682651), (246, 3997385), (287, 3426330), (362, 2716455), (410, 2398431), (543, 1810970), (574, 1713165), (615, 1598954), (631, 1558410), (861, 1142110), (905, 1086582), (1086, 905485), (1230, 799477), (1262, 779205), (1267, 776130), (1435, 685266), (1722, 571055), (1810, 543291), (1893, 519470), (2534, 388065), (2715, 362194), (2870, 342633), (3155, 311682), (3786, 259735), (3801, 258710), (4305, 228422), (4417, 222630), (5430, 181097), (6310, 155841), (6335, 155226), (7421, 132510), (7602, 129355), (8610, 114211), (8834, 111315), (9465, 103894), (12670, 77613), (13251, 74210), (14842, 66255), (18930, 51947), (19005, 51742), (22085, 44526), (22263, 44170), (25871, 38010), (26502, 37105)]