3056551940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 7088739840

約数和(自身を除く): 4032187900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 389, 470, 611, 643, 778, 940, 1222, 1286, 1556, 1945, 2444, 2572, 3055, 3215, 3890, 5057, 6110, 6430, 7780, 8359, 10114, 12220, 12860, 16718, 18283, 20228, 25285, 30221, 33436, 36566, 41795, 50570, 60442, 73132, 83590, 91415, 101140, 120884, 151105, 167180, 182830, 237679, 250127, 302210, 365660, 392873, 475358, 500254, 604420, 785746, 950716, 1000508, 1188395, 1250635, 1571492, 1964365, 2376790, 2501270, 3251651, 3928730, 4753580, 5002540, 6503302, 7857460, 11755969, 13006604, 16258255, 23511938, 32516510, 47023876, 58779845, 65033020, 117559690, 152827597, 235119380, 305655194, 611310388, 764137985, 1528275970, 3056551940]

約数ペア:

[(1, 3056551940), (2, 1528275970), (4, 764137985), (5, 611310388), (10, 305655194), (13, 235119380), (20, 152827597), (26, 117559690), (47, 65033020), (52, 58779845), (65, 47023876), (94, 32516510), (130, 23511938), (188, 16258255), (235, 13006604), (260, 11755969), (389, 7857460), (470, 6503302), (611, 5002540), (643, 4753580), (778, 3928730), (940, 3251651), (1222, 2501270), (1286, 2376790), (1556, 1964365), (1945, 1571492), (2444, 1250635), (2572, 1188395), (3055, 1000508), (3215, 950716), (3890, 785746), (5057, 604420), (6110, 500254), (6430, 475358), (7780, 392873), (8359, 365660), (10114, 302210), (12220, 250127), (12860, 237679), (16718, 182830), (18283, 167180), (20228, 151105), (25285, 120884), (30221, 101140), (33436, 91415), (36566, 83590), (41795, 73132), (50570, 60442)]