127766940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4987}}^1$

素因数の和:5067

約数の個数: 96

約数和(自身を含む): 415640064

約数和(自身を除く): 287873124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 4987, 5124, 6405, 8540, 9974, 12810, 14961, 19948, 24935, 25620, 29922, 34909, 49870, 59844, 69818, 74805, 99740, 104727, 139636, 149610, 174545, 209454, 299220, 304207, 349090, 418908, 523635, 608414, 698180, 912621, 1047270, 1216828, 1521035, 1825242, 2094540, 2129449, 3042070, 3650484, 4258898, 4563105, 6084140, 6388347, 8517796, 9126210, 10647245, 12776694, 18252420, 21294490, 25553388, 31941735, 42588980, 63883470, 127766940]

約数ペア:

[(1, 127766940), (2, 63883470), (3, 42588980), (4, 31941735), (5, 25553388), (6, 21294490), (7, 18252420), (10, 12776694), (12, 10647245), (14, 9126210), (15, 8517796), (20, 6388347), (21, 6084140), (28, 4563105), (30, 4258898), (35, 3650484), (42, 3042070), (60, 2129449), (61, 2094540), (70, 1825242), (84, 1521035), (105, 1216828), (122, 1047270), (140, 912621), (183, 698180), (210, 608414), (244, 523635), (305, 418908), (366, 349090), (420, 304207), (427, 299220), (610, 209454), (732, 174545), (854, 149610), (915, 139636), (1220, 104727), (1281, 99740), (1708, 74805), (1830, 69818), (2135, 59844), (2562, 49870), (3660, 34909), (4270, 29922), (4987, 25620), (5124, 24935), (6405, 19948), (8540, 14961), (9974, 12810)]