63817110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 144

約数和(自身を含む): 200070000

約数和(自身を除く): 136252890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 49, 58, 63, 70, 87, 90, 98, 105, 126, 145, 147, 174, 203, 210, 245, 261, 290, 294, 315, 406, 435, 441, 490, 499, 522, 609, 630, 735, 870, 882, 998, 1015, 1218, 1305, 1421, 1470, 1497, 1827, 2030, 2205, 2495, 2610, 2842, 2994, 3045, 3493, 3654, 4263, 4410, 4491, 4990, 6090, 6986, 7105, 7485, 8526, 8982, 9135, 10479, 12789, 14210, 14471, 14970, 17465, 18270, 20958, 21315, 22455, 24451, 25578, 28942, 31437, 34930, 42630, 43413, 44910, 48902, 52395, 62874, 63945, 72355, 73353, 86826, 101297, 104790, 122255, 127890, 130239, 144710, 146706, 157185, 202594, 217065, 220059, 244510, 260478, 303891, 314370, 366765, 434130, 440118, 506485, 607782, 651195, 709079, 733530, 911673, 1012970, 1100295, 1302390, 1418158, 1519455, 1823346, 2127237, 2200590, 3038910, 3545395, 4254474, 4558365, 6381711, 7090790, 9116730, 10636185, 12763422, 21272370, 31908555, 63817110]

約数ペア:

[(1, 63817110), (2, 31908555), (3, 21272370), (5, 12763422), (6, 10636185), (7, 9116730), (9, 7090790), (10, 6381711), (14, 4558365), (15, 4254474), (18, 3545395), (21, 3038910), (29, 2200590), (30, 2127237), (35, 1823346), (42, 1519455), (45, 1418158), (49, 1302390), (58, 1100295), (63, 1012970), (70, 911673), (87, 733530), (90, 709079), (98, 651195), (105, 607782), (126, 506485), (145, 440118), (147, 434130), (174, 366765), (203, 314370), (210, 303891), (245, 260478), (261, 244510), (290, 220059), (294, 217065), (315, 202594), (406, 157185), (435, 146706), (441, 144710), (490, 130239), (499, 127890), (522, 122255), (609, 104790), (630, 101297), (735, 86826), (870, 73353), (882, 72355), (998, 63945), (1015, 62874), (1218, 52395), (1305, 48902), (1421, 44910), (1470, 43413), (1497, 42630), (1827, 34930), (2030, 31437), (2205, 28942), (2495, 25578), (2610, 24451), (2842, 22455), (2994, 21315), (3045, 20958), (3493, 18270), (3654, 17465), (4263, 14970), (4410, 14471), (4491, 14210), (4990, 12789), (6090, 10479), (6986, 9135), (7105, 8982), (7485, 8526)]