1570666540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1523

約数の個数: 96

約数和(自身を含む): 3608015040

約数和(自身を除く): 2037348500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 73, 76, 82, 95, 146, 164, 190, 205, 292, 365, 380, 410, 730, 779, 820, 1381, 1387, 1460, 1558, 2762, 2774, 2993, 3116, 3895, 5524, 5548, 5986, 6905, 6935, 7790, 11972, 13810, 13870, 14965, 15580, 26239, 27620, 27740, 29930, 52478, 56621, 56867, 59860, 100813, 104956, 113242, 113734, 131195, 201626, 226484, 227468, 262390, 283105, 284335, 403252, 504065, 524780, 566210, 568670, 1008130, 1075799, 1132420, 1137340, 1915447, 2016260, 2151598, 3830894, 4133333, 4303196, 5378995, 7661788, 8266666, 9577235, 10757990, 16533332, 19154470, 20666665, 21515980, 38308940, 41333330, 78533327, 82666660, 157066654, 314133308, 392666635, 785333270, 1570666540]

約数ペア:

[(1, 1570666540), (2, 785333270), (4, 392666635), (5, 314133308), (10, 157066654), (19, 82666660), (20, 78533327), (38, 41333330), (41, 38308940), (73, 21515980), (76, 20666665), (82, 19154470), (95, 16533332), (146, 10757990), (164, 9577235), (190, 8266666), (205, 7661788), (292, 5378995), (365, 4303196), (380, 4133333), (410, 3830894), (730, 2151598), (779, 2016260), (820, 1915447), (1381, 1137340), (1387, 1132420), (1460, 1075799), (1558, 1008130), (2762, 568670), (2774, 566210), (2993, 524780), (3116, 504065), (3895, 403252), (5524, 284335), (5548, 283105), (5986, 262390), (6905, 227468), (6935, 226484), (7790, 201626), (11972, 131195), (13810, 113734), (13870, 113242), (14965, 104956), (15580, 100813), (26239, 59860), (27620, 56867), (27740, 56621), (29930, 52478)]