639021330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7079}}^1$

素因数の和:7168

約数の個数: 96

約数和(自身を含む): 1789257600

約数和(自身を除く): 1150236270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 59, 85, 90, 102, 118, 153, 170, 177, 255, 295, 306, 354, 510, 531, 590, 765, 885, 1003, 1062, 1530, 1770, 2006, 2655, 3009, 5015, 5310, 6018, 7079, 9027, 10030, 14158, 15045, 18054, 21237, 30090, 35395, 42474, 45135, 63711, 70790, 90270, 106185, 120343, 127422, 212370, 240686, 318555, 361029, 417661, 601715, 637110, 722058, 835322, 1083087, 1203430, 1252983, 1805145, 2088305, 2166174, 2505966, 3610290, 3758949, 4176610, 5415435, 6264915, 7100237, 7517898, 10830870, 12529830, 14200474, 18794745, 21300711, 35501185, 37589490, 42601422, 63902133, 71002370, 106503555, 127804266, 213007110, 319510665, 639021330]

約数ペア:

[(1, 639021330), (2, 319510665), (3, 213007110), (5, 127804266), (6, 106503555), (9, 71002370), (10, 63902133), (15, 42601422), (17, 37589490), (18, 35501185), (30, 21300711), (34, 18794745), (45, 14200474), (51, 12529830), (59, 10830870), (85, 7517898), (90, 7100237), (102, 6264915), (118, 5415435), (153, 4176610), (170, 3758949), (177, 3610290), (255, 2505966), (295, 2166174), (306, 2088305), (354, 1805145), (510, 1252983), (531, 1203430), (590, 1083087), (765, 835322), (885, 722058), (1003, 637110), (1062, 601715), (1530, 417661), (1770, 361029), (2006, 318555), (2655, 240686), (3009, 212370), (5015, 127422), (5310, 120343), (6018, 106185), (7079, 90270), (9027, 70790), (10030, 63711), (14158, 45135), (15045, 42474), (18054, 35395), (21237, 30090)]