7465290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1871}}^1$

素因数の和:1907

約数の個数: 64

約数和(自身を含む): 21565440

約数和(自身を除く): 14100150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1871, 1995, 3742, 3990, 5613, 9355, 11226, 13097, 18710, 26194, 28065, 35549, 39291, 56130, 65485, 71098, 78582, 106647, 130970, 177745, 196455, 213294, 248843, 355490, 392910, 497686, 533235, 746529, 1066470, 1244215, 1493058, 2488430, 3732645, 7465290]

約数ペア:

[(1, 7465290), (2, 3732645), (3, 2488430), (5, 1493058), (6, 1244215), (7, 1066470), (10, 746529), (14, 533235), (15, 497686), (19, 392910), (21, 355490), (30, 248843), (35, 213294), (38, 196455), (42, 177745), (57, 130970), (70, 106647), (95, 78582), (105, 71098), (114, 65485), (133, 56130), (190, 39291), (210, 35549), (266, 28065), (285, 26194), (399, 18710), (570, 13097), (665, 11226), (798, 9355), (1330, 5613), (1871, 3990), (1995, 3742)]