11879850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2775

約数の個数: 48

約数和(自身を含む): 30489120

約数和(自身を除く): 18609270

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 2731, 4350, 5462, 8193, 13655, 16386, 27310, 40965, 68275, 79199, 81930, 136550, 158398, 204825, 237597, 395995, 409650, 475194, 791990, 1187985, 1979975, 2375970, 3959950, 5939925, 11879850]

約数ペア:

[(1, 11879850), (2, 5939925), (3, 3959950), (5, 2375970), (6, 1979975), (10, 1187985), (15, 791990), (25, 475194), (29, 409650), (30, 395995), (50, 237597), (58, 204825), (75, 158398), (87, 136550), (145, 81930), (150, 79199), (174, 68275), (290, 40965), (435, 27310), (725, 16386), (870, 13655), (1450, 8193), (2175, 5462), (2731, 4350)]