70322220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3793}}^1$

素因数の和:3911

約数の個数: 72

約数和(自身を含む): 215438496

約数和(自身を除く): 145116276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 3793, 4635, 6180, 7586, 9270, 11379, 15172, 18540, 18965, 22758, 34137, 37930, 45516, 56895, 68274, 75860, 113790, 136548, 170685, 227580, 341370, 390679, 682740, 781358, 1172037, 1562716, 1953395, 2344074, 3516111, 3906790, 4688148, 5860185, 7032222, 7813580, 11720370, 14064444, 17580555, 23440740, 35161110, 70322220]

約数ペア:

[(1, 70322220), (2, 35161110), (3, 23440740), (4, 17580555), (5, 14064444), (6, 11720370), (9, 7813580), (10, 7032222), (12, 5860185), (15, 4688148), (18, 3906790), (20, 3516111), (30, 2344074), (36, 1953395), (45, 1562716), (60, 1172037), (90, 781358), (103, 682740), (180, 390679), (206, 341370), (309, 227580), (412, 170685), (515, 136548), (618, 113790), (927, 75860), (1030, 68274), (1236, 56895), (1545, 45516), (1854, 37930), (2060, 34137), (3090, 22758), (3708, 18965), (3793, 18540), (4635, 15172), (6180, 11379), (7586, 9270)]