30966830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 57950208

約数和(自身を除く): 26983378

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 310, 382, 523, 955, 1046, 1910, 2615, 5230, 5921, 11842, 16213, 29605, 32426, 59210, 81065, 99893, 162130, 199786, 499465, 998930, 3096683, 6193366, 15483415, 30966830]

約数ペア:

[(1, 30966830), (2, 15483415), (5, 6193366), (10, 3096683), (31, 998930), (62, 499465), (155, 199786), (191, 162130), (310, 99893), (382, 81065), (523, 59210), (955, 32426), (1046, 29605), (1910, 16213), (2615, 11842), (5230, 5921)]