839861220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{757}}^1$

素因数の和:862

約数の個数: 144

約数和(自身を含む): 2632964544

約数和(自身を除く): 1793103324

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 757, 820, 902, 1230, 1353, 1514, 1681, 1804, 2255, 2271, 2460, 2706, 3028, 3362, 3785, 4510, 4542, 5043, 5412, 6724, 6765, 7570, 8327, 8405, 9020, 9084, 10086, 11355, 13530, 15140, 16654, 16810, 18491, 20172, 22710, 24981, 25215, 27060, 31037, 33308, 33620, 36982, 41635, 45420, 49962, 50430, 55473, 62074, 73964, 83270, 92455, 93111, 99924, 100860, 110946, 124148, 124905, 155185, 166540, 184910, 186222, 221892, 249810, 277365, 310370, 341407, 369820, 372444, 465555, 499620, 554730, 620740, 682814, 931110, 1024221, 1109460, 1272517, 1365628, 1707035, 1862220, 2048442, 2545034, 3414070, 3817551, 4096884, 5090068, 5121105, 6362585, 6828140, 7635102, 10242210, 12725170, 13997687, 15270204, 19087755, 20484420, 25450340, 27995374, 38175510, 41993061, 55990748, 69988435, 76351020, 83986122, 139976870, 167972244, 209965305, 279953740, 419930610, 839861220]

約数ペア:

[(1, 839861220), (2, 419930610), (3, 279953740), (4, 209965305), (5, 167972244), (6, 139976870), (10, 83986122), (11, 76351020), (12, 69988435), (15, 55990748), (20, 41993061), (22, 38175510), (30, 27995374), (33, 25450340), (41, 20484420), (44, 19087755), (55, 15270204), (60, 13997687), (66, 12725170), (82, 10242210), (110, 7635102), (123, 6828140), (132, 6362585), (164, 5121105), (165, 5090068), (205, 4096884), (220, 3817551), (246, 3414070), (330, 2545034), (410, 2048442), (451, 1862220), (492, 1707035), (615, 1365628), (660, 1272517), (757, 1109460), (820, 1024221), (902, 931110), (1230, 682814), (1353, 620740), (1514, 554730), (1681, 499620), (1804, 465555), (2255, 372444), (2271, 369820), (2460, 341407), (2706, 310370), (3028, 277365), (3362, 249810), (3785, 221892), (4510, 186222), (4542, 184910), (5043, 166540), (5412, 155185), (6724, 124905), (6765, 124148), (7570, 110946), (8327, 100860), (8405, 99924), (9020, 93111), (9084, 92455), (10086, 83270), (11355, 73964), (13530, 62074), (15140, 55473), (16654, 50430), (16810, 49962), (18491, 45420), (20172, 41635), (22710, 36982), (24981, 33620), (25215, 33308), (27060, 31037)]