3342290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 7387200

約数和(自身を除く): 4044910

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 359, 490, 665, 718, 931, 1330, 1795, 1862, 2513, 3590, 4655, 5026, 6821, 9310, 12565, 13642, 17591, 25130, 34105, 35182, 47747, 68210, 87955, 95494, 175910, 238735, 334229, 477470, 668458, 1671145, 3342290]

約数ペア:

[(1, 3342290), (2, 1671145), (5, 668458), (7, 477470), (10, 334229), (14, 238735), (19, 175910), (35, 95494), (38, 87955), (49, 68210), (70, 47747), (95, 35182), (98, 34105), (133, 25130), (190, 17591), (245, 13642), (266, 12565), (359, 9310), (490, 6821), (665, 5026), (718, 4655), (931, 3590), (1330, 2513), (1795, 1862)]