3045890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 6531840

約数和(自身を除く): 3485950

約数列:

[1, 2, 5, 10, 17, 19, 23, 34, 38, 41, 46, 82, 85, 95, 115, 170, 190, 205, 230, 323, 391, 410, 437, 646, 697, 779, 782, 874, 943, 1394, 1558, 1615, 1886, 1955, 2185, 3230, 3485, 3895, 3910, 4370, 4715, 6970, 7429, 7790, 9430, 13243, 14858, 16031, 17917, 26486, 32062, 35834, 37145, 66215, 74290, 80155, 89585, 132430, 160310, 179170, 304589, 609178, 1522945, 3045890]

約数ペア:

[(1, 3045890), (2, 1522945), (5, 609178), (10, 304589), (17, 179170), (19, 160310), (23, 132430), (34, 89585), (38, 80155), (41, 74290), (46, 66215), (82, 37145), (85, 35834), (95, 32062), (115, 26486), (170, 17917), (190, 16031), (205, 14858), (230, 13243), (323, 9430), (391, 7790), (410, 7429), (437, 6970), (646, 4715), (697, 4370), (779, 3910), (782, 3895), (874, 3485), (943, 3230), (1394, 2185), (1558, 1955), (1615, 1886)]