29313420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1901}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 82440288

約数和(自身を除く): 53126868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 1901, 2570, 3084, 3802, 3855, 5140, 5703, 7604, 7710, 9505, 11406, 15420, 19010, 22812, 28515, 38020, 57030, 114060, 488557, 977114, 1465671, 1954228, 2442785, 2931342, 4885570, 5862684, 7328355, 9771140, 14656710, 29313420]

約数ペア:

[(1, 29313420), (2, 14656710), (3, 9771140), (4, 7328355), (5, 5862684), (6, 4885570), (10, 2931342), (12, 2442785), (15, 1954228), (20, 1465671), (30, 977114), (60, 488557), (257, 114060), (514, 57030), (771, 38020), (1028, 28515), (1285, 22812), (1542, 19010), (1901, 15420), (2570, 11406), (3084, 9505), (3802, 7710), (3855, 7604), (5140, 5703)]