159815230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 308041344

約数和(自身を除く): 148226114

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 613, 841, 899, 1226, 1682, 1798, 3065, 4205, 4495, 6130, 8410, 8990, 17777, 19003, 26071, 35554, 38006, 52142, 88885, 95015, 130355, 177770, 190030, 260710, 515533, 551087, 1031066, 1102174, 2577665, 2755435, 5155330, 5510870, 15981523, 31963046, 79907615, 159815230]

約数ペア:

[(1, 159815230), (2, 79907615), (5, 31963046), (10, 15981523), (29, 5510870), (31, 5155330), (58, 2755435), (62, 2577665), (145, 1102174), (155, 1031066), (290, 551087), (310, 515533), (613, 260710), (841, 190030), (899, 177770), (1226, 130355), (1682, 95015), (1798, 88885), (3065, 52142), (4205, 38006), (4495, 35554), (6130, 26071), (8410, 19003), (8990, 17777)]