27720890030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1000393}}^1$

素因数の和:1000580

約数の個数: 32

約数和(自身を含む): 53156935584

約数和(自身を除く): 25436045554

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2771, 5542, 13855, 27710, 1000393, 2000786, 5001965, 10003930, 17006681, 34013362, 85033405, 163064059, 170066810, 326128118, 815320295, 1630640590, 2772089003, 5544178006, 13860445015, 27720890030]

約数ペア:

[(1, 27720890030), (2, 13860445015), (5, 5544178006), (10, 2772089003), (17, 1630640590), (34, 815320295), (85, 326128118), (163, 170066810), (170, 163064059), (326, 85033405), (815, 34013362), (1630, 17006681), (2771, 10003930), (5542, 5001965), (13855, 2000786), (27710, 1000393)]