30575510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2757

約数の個数: 48

約数和(自身を含む): 66829536

約数和(自身を除く): 36254026

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 2713, 5426, 5635, 11270, 13565, 18991, 27130, 37982, 62399, 94955, 124798, 132937, 189910, 265874, 311995, 436793, 623990, 664685, 873586, 1329370, 2183965, 3057551, 4367930, 6115102, 15287755, 30575510]

約数ペア:

[(1, 30575510), (2, 15287755), (5, 6115102), (7, 4367930), (10, 3057551), (14, 2183965), (23, 1329370), (35, 873586), (46, 664685), (49, 623990), (70, 436793), (98, 311995), (115, 265874), (161, 189910), (230, 132937), (245, 124798), (322, 94955), (490, 62399), (805, 37982), (1127, 27130), (1610, 18991), (2254, 13565), (2713, 11270), (5426, 5635)]