71350860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{3467}}^1$

素因数の和:3500

約数の個数: 96

約数和(自身を含む): 233049600

約数和(自身を除く): 161698740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 3467, 4116, 5145, 6860, 6934, 10290, 10401, 13868, 17335, 20580, 20802, 24269, 34670, 41604, 48538, 52005, 69340, 72807, 97076, 104010, 121345, 145614, 169883, 208020, 242690, 291228, 339766, 364035, 485380, 509649, 679532, 728070, 849415, 1019298, 1189181, 1456140, 1698830, 2038596, 2378362, 2548245, 3397660, 3567543, 4756724, 5096490, 5945905, 7135086, 10192980, 11891810, 14270172, 17837715, 23783620, 35675430, 71350860]

約数ペア:

[(1, 71350860), (2, 35675430), (3, 23783620), (4, 17837715), (5, 14270172), (6, 11891810), (7, 10192980), (10, 7135086), (12, 5945905), (14, 5096490), (15, 4756724), (20, 3567543), (21, 3397660), (28, 2548245), (30, 2378362), (35, 2038596), (42, 1698830), (49, 1456140), (60, 1189181), (70, 1019298), (84, 849415), (98, 728070), (105, 679532), (140, 509649), (147, 485380), (196, 364035), (210, 339766), (245, 291228), (294, 242690), (343, 208020), (420, 169883), (490, 145614), (588, 121345), (686, 104010), (735, 97076), (980, 72807), (1029, 69340), (1372, 52005), (1470, 48538), (1715, 41604), (2058, 34670), (2940, 24269), (3430, 20802), (3467, 20580), (4116, 17335), (5145, 13868), (6860, 10401), (6934, 10290)]