4025910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 11635200

約数和(自身を除く): 7609290

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, 1009, 1330, 1995, 2018, 3027, 3990, 5045, 6054, 7063, 10090, 14126, 15135, 19171, 21189, 30270, 35315, 38342, 42378, 57513, 70630, 95855, 105945, 115026, 134197, 191710, 211890, 268394, 287565, 402591, 575130, 670985, 805182, 1341970, 2012955, 4025910]

約数ペア:

[(1, 4025910), (2, 2012955), (3, 1341970), (5, 805182), (6, 670985), (7, 575130), (10, 402591), (14, 287565), (15, 268394), (19, 211890), (21, 191710), (30, 134197), (35, 115026), (38, 105945), (42, 95855), (57, 70630), (70, 57513), (95, 42378), (105, 38342), (114, 35315), (133, 30270), (190, 21189), (210, 19171), (266, 15135), (285, 14126), (399, 10090), (570, 7063), (665, 6054), (798, 5045), (1009, 3990), (1330, 3027), (1995, 2018)]