421432330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1\times {\mathrm{2399}}^1$

素因数の和:4014

約数の個数: 32

約数和(自身を含む): 828403200

約数和(自身を除く): 406970870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1597, 2399, 3194, 4798, 7985, 11995, 15970, 17567, 23990, 26389, 35134, 52778, 87835, 131945, 175670, 263890, 3831203, 7662406, 19156015, 38312030, 42143233, 84286466, 210716165, 421432330]

約数ペア:

[(1, 421432330), (2, 210716165), (5, 84286466), (10, 42143233), (11, 38312030), (22, 19156015), (55, 7662406), (110, 3831203), (1597, 263890), (2399, 175670), (3194, 131945), (4798, 87835), (7985, 52778), (11995, 35134), (15970, 26389), (17567, 23990)]