2179736690955

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{569}}^1\times {\mathrm{21737}}^1$

素因数の和:22724

約数の個数: 64

約数和(自身を含む): 3616090214400

約数和(自身を除く): 1436353523445

約数列:

[1, 3, 5, 15, 31, 93, 155, 379, 465, 569, 1137, 1707, 1895, 2845, 5685, 8535, 11749, 17639, 21737, 35247, 52917, 58745, 65211, 88195, 108685, 176235, 215651, 264585, 326055, 646953, 673847, 1078255, 2021541, 3234765, 3369235, 6685181, 8238323, 10107705, 12368353, 20055543, 24714969, 33425905, 37105059, 41191615, 61841765, 100277715, 123574845, 185525295, 255388013, 383418943, 766164039, 1150256829, 1276940065, 1917094715, 3830820195, 4687605787, 5751284145, 14062817361, 23438028935, 70314086805, 145315779397, 435947338191, 726578896985, 2179736690955]

約数ペア:

[(1, 2179736690955), (3, 726578896985), (5, 435947338191), (15, 145315779397), (31, 70314086805), (93, 23438028935), (155, 14062817361), (379, 5751284145), (465, 4687605787), (569, 3830820195), (1137, 1917094715), (1707, 1276940065), (1895, 1150256829), (2845, 766164039), (5685, 383418943), (8535, 255388013), (11749, 185525295), (17639, 123574845), (21737, 100277715), (35247, 61841765), (52917, 41191615), (58745, 37105059), (65211, 33425905), (88195, 24714969), (108685, 20055543), (176235, 12368353), (215651, 10107705), (264585, 8238323), (326055, 6685181), (646953, 3369235), (673847, 3234765), (1078255, 2021541)]