18367032110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1249}}^1\times {\mathrm{30011}}^1$

素因数の和:31281

約数の個数: 48

約数和(自身を含む): 38490390000

約数和(自身を除く): 20123357890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1249, 2498, 6245, 8743, 12490, 17486, 30011, 43715, 60022, 61201, 87430, 122402, 150055, 210077, 300110, 306005, 420154, 612010, 1050385, 1470539, 2100770, 2941078, 7352695, 14705390, 37483739, 74967478, 187418695, 262386173, 374837390, 524772346, 1311930865, 1836703211, 2623861730, 3673406422, 9183516055, 18367032110]

約数ペア:

[(1, 18367032110), (2, 9183516055), (5, 3673406422), (7, 2623861730), (10, 1836703211), (14, 1311930865), (35, 524772346), (49, 374837390), (70, 262386173), (98, 187418695), (245, 74967478), (490, 37483739), (1249, 14705390), (2498, 7352695), (6245, 2941078), (8743, 2100770), (12490, 1470539), (17486, 1050385), (30011, 612010), (43715, 420154), (60022, 306005), (61201, 300110), (87430, 210077), (122402, 150055)]