42038190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{51899}}^1$

素因数の和:51918

約数の個数: 40

約数和(自身を含む): 113038200

約数和(自身を除く): 71000010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 51899, 103798, 155697, 259495, 311394, 467091, 518990, 778485, 934182, 1401273, 1556970, 2335455, 2802546, 4203819, 4670910, 7006365, 8407638, 14012730, 21019095, 42038190]

約数ペア:

[(1, 42038190), (2, 21019095), (3, 14012730), (5, 8407638), (6, 7006365), (9, 4670910), (10, 4203819), (15, 2802546), (18, 2335455), (27, 1556970), (30, 1401273), (45, 934182), (54, 778485), (81, 518990), (90, 467091), (135, 311394), (162, 259495), (270, 155697), (405, 103798), (810, 51899)]