30209102

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 60328800

約数和(自身を除く): 30119698

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1049, 1309, 1694, 2057, 2098, 2618, 4114, 7343, 11539, 14399, 14686, 17833, 23078, 28798, 35666, 80773, 124831, 126929, 161546, 196163, 249662, 253858, 392326, 888503, 1373141, 1777006, 2157793, 2746282, 4315586, 15104551, 30209102]

約数ペア:

[(1, 30209102), (2, 15104551), (7, 4315586), (11, 2746282), (14, 2157793), (17, 1777006), (22, 1373141), (34, 888503), (77, 392326), (119, 253858), (121, 249662), (154, 196163), (187, 161546), (238, 126929), (242, 124831), (374, 80773), (847, 35666), (1049, 28798), (1309, 23078), (1694, 17833), (2057, 14686), (2098, 14399), (2618, 11539), (4114, 7343)]