40911390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 116363520

約数和(自身を除く): 75452130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 73, 78, 90, 117, 130, 146, 195, 219, 234, 365, 390, 438, 479, 585, 657, 730, 949, 958, 1095, 1170, 1314, 1437, 1898, 2190, 2395, 2847, 2874, 3285, 4311, 4745, 4790, 5694, 6227, 6570, 7185, 8541, 8622, 9490, 12454, 14235, 14370, 17082, 18681, 21555, 28470, 31135, 34967, 37362, 42705, 43110, 56043, 62270, 69934, 85410, 93405, 104901, 112086, 174835, 186810, 209802, 280215, 314703, 349670, 454571, 524505, 560430, 629406, 909142, 1049010, 1363713, 1573515, 2272855, 2727426, 3147030, 4091139, 4545710, 6818565, 8182278, 13637130, 20455695, 40911390]

約数ペア:

[(1, 40911390), (2, 20455695), (3, 13637130), (5, 8182278), (6, 6818565), (9, 4545710), (10, 4091139), (13, 3147030), (15, 2727426), (18, 2272855), (26, 1573515), (30, 1363713), (39, 1049010), (45, 909142), (65, 629406), (73, 560430), (78, 524505), (90, 454571), (117, 349670), (130, 314703), (146, 280215), (195, 209802), (219, 186810), (234, 174835), (365, 112086), (390, 104901), (438, 93405), (479, 85410), (585, 69934), (657, 62270), (730, 56043), (949, 43110), (958, 42705), (1095, 37362), (1170, 34967), (1314, 31135), (1437, 28470), (1898, 21555), (2190, 18681), (2395, 17082), (2847, 14370), (2874, 14235), (3285, 12454), (4311, 9490), (4745, 8622), (4790, 8541), (5694, 7185), (6227, 6570)]