270461970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21313}}^1$

素因数の和:21376

約数の個数: 64

約数和(自身を含む): 736611840

約数和(自身を除く): 466149870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 21313, 42626, 63939, 106565, 127878, 191817, 213130, 319695, 383634, 575451, 639390, 959085, 1001711, 1150902, 1918170, 2003422, 2877255, 3005133, 5008555, 5754510, 6010266, 9015399, 10017110, 15025665, 18030798, 27046197, 30051330, 45076995, 54092394, 90153990, 135230985, 270461970]

約数ペア:

[(1, 270461970), (2, 135230985), (3, 90153990), (5, 54092394), (6, 45076995), (9, 30051330), (10, 27046197), (15, 18030798), (18, 15025665), (27, 10017110), (30, 9015399), (45, 6010266), (47, 5754510), (54, 5008555), (90, 3005133), (94, 2877255), (135, 2003422), (141, 1918170), (235, 1150902), (270, 1001711), (282, 959085), (423, 639390), (470, 575451), (705, 383634), (846, 319695), (1269, 213130), (1410, 191817), (2115, 127878), (2538, 106565), (4230, 63939), (6345, 42626), (12690, 21313)]