2002065930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{200407}}^1$

素因数の和:200460

約数の個数: 64

約数和(自身を含む): 5483162880

約数和(自身を除く): 3481096950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 200407, 400814, 601221, 1002035, 1202442, 1803663, 2004070, 3006105, 3607326, 5410989, 6012210, 7415059, 9018315, 10821978, 14830118, 18036630, 22245177, 27054945, 37075295, 44490354, 54109890, 66735531, 74150590, 111225885, 133471062, 200206593, 222451770, 333677655, 400413186, 667355310, 1001032965, 2002065930]

約数ペア:

[(1, 2002065930), (2, 1001032965), (3, 667355310), (5, 400413186), (6, 333677655), (9, 222451770), (10, 200206593), (15, 133471062), (18, 111225885), (27, 74150590), (30, 66735531), (37, 54109890), (45, 44490354), (54, 37075295), (74, 27054945), (90, 22245177), (111, 18036630), (135, 14830118), (185, 10821978), (222, 9018315), (270, 7415059), (333, 6012210), (370, 5410989), (555, 3607326), (666, 3006105), (999, 2004070), (1110, 1803663), (1665, 1202442), (1998, 1002035), (3330, 601221), (4995, 400814), (9990, 200407)]