1225192010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{921197}}^1$

素因数の和:921230

約数の個数: 32

約数和(自身を含む): 2653050240

約数和(自身を除く): 1427858230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 921197, 1842394, 4605985, 6448379, 9211970, 12896758, 17502743, 32241895, 35005486, 64483790, 87513715, 122519201, 175027430, 245038402, 612596005, 1225192010]

約数ペア:

[(1, 1225192010), (2, 612596005), (5, 245038402), (7, 175027430), (10, 122519201), (14, 87513715), (19, 64483790), (35, 35005486), (38, 32241895), (70, 17502743), (95, 12896758), (133, 9211970), (190, 6448379), (266, 4605985), (665, 1842394), (1330, 921197)]