292882730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 627056640

約数和(自身を除く): 334173910

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 139, 155, 217, 278, 310, 434, 695, 971, 973, 1085, 1390, 1942, 1946, 2170, 4309, 4855, 4865, 6797, 8618, 9710, 9730, 13594, 21545, 30101, 30163, 33985, 43090, 60202, 60326, 67970, 134969, 150505, 150815, 210707, 269938, 301010, 301630, 421414, 674845, 944783, 1053535, 1349690, 1889566, 2107070, 4184039, 4723915, 8368078, 9447830, 20920195, 29288273, 41840390, 58576546, 146441365, 292882730]

約数ペア:

[(1, 292882730), (2, 146441365), (5, 58576546), (7, 41840390), (10, 29288273), (14, 20920195), (31, 9447830), (35, 8368078), (62, 4723915), (70, 4184039), (139, 2107070), (155, 1889566), (217, 1349690), (278, 1053535), (310, 944783), (434, 674845), (695, 421414), (971, 301630), (973, 301010), (1085, 269938), (1390, 210707), (1942, 150815), (1946, 150505), (2170, 134969), (4309, 67970), (4855, 60326), (4865, 60202), (6797, 43090), (8618, 33985), (9710, 30163), (9730, 30101), (13594, 21545)]