30993570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{601}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 83220480

約数和(自身を除く): 52226910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 573, 601, 955, 1146, 1202, 1719, 1803, 1910, 2865, 3005, 3438, 3606, 5157, 5409, 5730, 6010, 8595, 9015, 10314, 10818, 16227, 17190, 18030, 25785, 27045, 32454, 51570, 54090, 81135, 114791, 162270, 229582, 344373, 573955, 688746, 1033119, 1147910, 1721865, 2066238, 3099357, 3443730, 5165595, 6198714, 10331190, 15496785, 30993570]

約数ペア:

[(1, 30993570), (2, 15496785), (3, 10331190), (5, 6198714), (6, 5165595), (9, 3443730), (10, 3099357), (15, 2066238), (18, 1721865), (27, 1147910), (30, 1033119), (45, 688746), (54, 573955), (90, 344373), (135, 229582), (191, 162270), (270, 114791), (382, 81135), (573, 54090), (601, 51570), (955, 32454), (1146, 27045), (1202, 25785), (1719, 18030), (1803, 17190), (1910, 16227), (2865, 10818), (3005, 10314), (3438, 9015), (3606, 8595), (5157, 6010), (5409, 5730)]