17871210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1532

約数の個数: 96

約数和(自身を含む): 55935360

約数和(自身を除く): 38064150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1493, 1710, 1995, 2394, 2986, 3990, 4479, 5985, 7465, 8958, 10451, 11970, 13437, 14930, 20902, 22395, 26874, 28367, 31353, 44790, 52255, 56734, 62706, 67185, 85101, 94059, 104510, 134370, 141835, 156765, 170202, 188118, 198569, 255303, 283670, 313530, 397138, 425505, 470295, 510606, 595707, 851010, 940590, 992845, 1191414, 1276515, 1787121, 1985690, 2553030, 2978535, 3574242, 5957070, 8935605, 17871210]

約数ペア:

[(1, 17871210), (2, 8935605), (3, 5957070), (5, 3574242), (6, 2978535), (7, 2553030), (9, 1985690), (10, 1787121), (14, 1276515), (15, 1191414), (18, 992845), (19, 940590), (21, 851010), (30, 595707), (35, 510606), (38, 470295), (42, 425505), (45, 397138), (57, 313530), (63, 283670), (70, 255303), (90, 198569), (95, 188118), (105, 170202), (114, 156765), (126, 141835), (133, 134370), (171, 104510), (190, 94059), (210, 85101), (266, 67185), (285, 62706), (315, 56734), (342, 52255), (399, 44790), (570, 31353), (630, 28367), (665, 26874), (798, 22395), (855, 20902), (1197, 14930), (1330, 13437), (1493, 11970), (1710, 10451), (1995, 8958), (2394, 7465), (2986, 5985), (3990, 4479)]