15726018630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1\times {\mathrm{1531}}^1$

素因数の和:2782

約数の個数: 128

約数和(自身を含む): 44252199936

約数和(自身を除く): 28526181306

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1193, 1230, 1435, 1531, 1722, 2386, 2870, 3062, 3579, 4305, 4593, 5965, 7158, 7655, 8351, 8610, 9186, 10717, 11930, 15310, 16702, 17895, 21434, 22965, 25053, 32151, 35790, 41755, 45930, 48913, 50106, 53585, 62771, 64302, 83510, 97826, 107170, 125265, 125542, 146739, 160755, 188313, 244565, 250530, 293478, 313855, 321510, 342391, 376626, 439397, 489130, 627710, 684782, 733695, 878794, 941565, 1027173, 1318191, 1467390, 1711955, 1826483, 1883130, 2054346, 2196985, 2636382, 3423910, 3652966, 4393970, 5135865, 5479449, 6590955, 9132415, 10271730, 10958898, 12785381, 13181910, 18264830, 25570762, 27397245, 38356143, 54794490, 63926905, 74885803, 76712286, 127853810, 149771606, 191780715, 224657409, 374429015, 383561430, 449314818, 524200621, 748858030, 1048401242, 1123287045, 1572601863, 2246574090, 2621003105, 3145203726, 5242006210, 7863009315, 15726018630]

約数ペア:

[(1, 15726018630), (2, 7863009315), (3, 5242006210), (5, 3145203726), (6, 2621003105), (7, 2246574090), (10, 1572601863), (14, 1123287045), (15, 1048401242), (21, 748858030), (30, 524200621), (35, 449314818), (41, 383561430), (42, 374429015), (70, 224657409), (82, 191780715), (105, 149771606), (123, 127853810), (205, 76712286), (210, 74885803), (246, 63926905), (287, 54794490), (410, 38356143), (574, 27397245), (615, 25570762), (861, 18264830), (1193, 13181910), (1230, 12785381), (1435, 10958898), (1531, 10271730), (1722, 9132415), (2386, 6590955), (2870, 5479449), (3062, 5135865), (3579, 4393970), (4305, 3652966), (4593, 3423910), (5965, 2636382), (7158, 2196985), (7655, 2054346), (8351, 1883130), (8610, 1826483), (9186, 1711955), (10717, 1467390), (11930, 1318191), (15310, 1027173), (16702, 941565), (17895, 878794), (21434, 733695), (22965, 684782), (25053, 627710), (32151, 489130), (35790, 439397), (41755, 376626), (45930, 342391), (48913, 321510), (50106, 313855), (53585, 293478), (62771, 250530), (64302, 244565), (83510, 188313), (97826, 160755), (107170, 146739), (125265, 125542)]