140413130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 299376000

約数和(自身を除く): 158962870

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 149, 286, 298, 659, 715, 745, 1318, 1430, 1490, 1639, 1937, 3278, 3295, 3874, 6590, 7249, 8195, 8567, 9685, 14498, 16390, 17134, 19370, 21307, 36245, 42614, 42835, 72490, 85670, 94237, 98191, 106535, 188474, 196382, 213070, 471185, 490955, 942370, 981910, 1080101, 1276483, 2160202, 2552966, 5400505, 6382415, 10801010, 12764830, 14041313, 28082626, 70206565, 140413130]

約数ペア:

[(1, 140413130), (2, 70206565), (5, 28082626), (10, 14041313), (11, 12764830), (13, 10801010), (22, 6382415), (26, 5400505), (55, 2552966), (65, 2160202), (110, 1276483), (130, 1080101), (143, 981910), (149, 942370), (286, 490955), (298, 471185), (659, 213070), (715, 196382), (745, 188474), (1318, 106535), (1430, 98191), (1490, 94237), (1639, 85670), (1937, 72490), (3278, 42835), (3295, 42614), (3874, 36245), (6590, 21307), (7249, 19370), (8195, 17134), (8567, 16390), (9685, 14498)]