30831676

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 36

約数和(自身を含む): 58023000

約数和(自身を除く): 27191324

約数列:

[1, 2, 4, 17, 34, 68, 149, 179, 289, 298, 358, 578, 596, 716, 1156, 2533, 3043, 5066, 6086, 10132, 12172, 26671, 43061, 51731, 53342, 86122, 103462, 106684, 172244, 206924, 453407, 906814, 1813628, 7707919, 15415838, 30831676]

約数ペア:

[(1, 30831676), (2, 15415838), (4, 7707919), (17, 1813628), (34, 906814), (68, 453407), (149, 206924), (179, 172244), (289, 106684), (298, 103462), (358, 86122), (578, 53342), (596, 51731), (716, 43061), (1156, 26671), (2533, 12172), (3043, 10132), (5066, 6086)]