2717960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 7413120

約数和(自身を除く): 4695160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 571, 595, 680, 952, 1142, 1190, 2284, 2380, 2855, 3997, 4568, 4760, 5710, 7994, 9707, 11420, 15988, 19414, 19985, 22840, 31976, 38828, 39970, 48535, 67949, 77656, 79940, 97070, 135898, 159880, 194140, 271796, 339745, 388280, 543592, 679490, 1358980, 2717960]

約数ペア:

[(1, 2717960), (2, 1358980), (4, 679490), (5, 543592), (7, 388280), (8, 339745), (10, 271796), (14, 194140), (17, 159880), (20, 135898), (28, 97070), (34, 79940), (35, 77656), (40, 67949), (56, 48535), (68, 39970), (70, 38828), (85, 31976), (119, 22840), (136, 19985), (140, 19414), (170, 15988), (238, 11420), (280, 9707), (340, 7994), (476, 5710), (571, 4760), (595, 4568), (680, 3997), (952, 2855), (1142, 2380), (1190, 2284)]