30616020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4597}}^1$

素因数の和:4649

約数の個数: 72

約数和(自身を含む): 95399304

約数和(自身を除く): 64783284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 4597, 6660, 9194, 13791, 18388, 22985, 27582, 41373, 45970, 55164, 68955, 82746, 91940, 137910, 165492, 170089, 206865, 275820, 340178, 413730, 510267, 680356, 827460, 850445, 1020534, 1530801, 1700890, 2041068, 2551335, 3061602, 3401780, 5102670, 6123204, 7654005, 10205340, 15308010, 30616020]

約数ペア:

[(1, 30616020), (2, 15308010), (3, 10205340), (4, 7654005), (5, 6123204), (6, 5102670), (9, 3401780), (10, 3061602), (12, 2551335), (15, 2041068), (18, 1700890), (20, 1530801), (30, 1020534), (36, 850445), (37, 827460), (45, 680356), (60, 510267), (74, 413730), (90, 340178), (111, 275820), (148, 206865), (180, 170089), (185, 165492), (222, 137910), (333, 91940), (370, 82746), (444, 68955), (555, 55164), (666, 45970), (740, 41373), (1110, 27582), (1332, 22985), (1665, 18388), (2220, 13791), (3330, 9194), (4597, 6660)]