7029850660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{377543}}^1$

素因数の和:377585

約数の個数: 72

約数和(自身を含む): 18076806720

約数和(自身を除く): 11046956060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 377543, 755086, 1510172, 1887715, 2642801, 3775430, 5285602, 7173317, 7550860, 10571204, 13214005, 14346634, 18499607, 26428010, 28693268, 35866585, 36999214, 50213219, 52856020, 71733170, 73998428, 92498035, 100426438, 143466340, 184996070, 200852876, 251066095, 351492533, 369992140, 502132190, 702985066, 1004264380, 1405970132, 1757462665, 3514925330, 7029850660]

約数ペア:

[(1, 7029850660), (2, 3514925330), (4, 1757462665), (5, 1405970132), (7, 1004264380), (10, 702985066), (14, 502132190), (19, 369992140), (20, 351492533), (28, 251066095), (35, 200852876), (38, 184996070), (49, 143466340), (70, 100426438), (76, 92498035), (95, 73998428), (98, 71733170), (133, 52856020), (140, 50213219), (190, 36999214), (196, 35866585), (245, 28693268), (266, 26428010), (380, 18499607), (490, 14346634), (532, 13214005), (665, 10571204), (931, 7550860), (980, 7173317), (1330, 5285602), (1862, 3775430), (2660, 2642801), (3724, 1887715), (4655, 1510172), (9310, 755086), (18620, 377543)]