158042030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{29989}}^1$

素因数の和:30044

約数の個数: 32

約数和(自身を含む): 310936320

約数和(自身を除く): 152894290

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 29989, 59978, 149945, 299890, 509813, 929659, 1019626, 1859318, 2549065, 4648295, 5098130, 9296590, 15804203, 31608406, 79021015, 158042030]

約数ペア:

[(1, 158042030), (2, 79021015), (5, 31608406), (10, 15804203), (17, 9296590), (31, 5098130), (34, 4648295), (62, 2549065), (85, 1859318), (155, 1019626), (170, 929659), (310, 509813), (527, 299890), (1054, 149945), (2635, 59978), (5270, 29989)]