39164970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 101896704

約数和(自身を除く): 62731734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 233, 390, 431, 466, 699, 862, 1165, 1293, 1398, 2155, 2330, 2586, 3029, 3495, 4310, 5603, 6058, 6465, 6990, 9087, 11206, 12930, 15145, 16809, 18174, 28015, 30290, 33618, 45435, 56030, 84045, 90870, 100423, 168090, 200846, 301269, 502115, 602538, 1004230, 1305499, 1506345, 2610998, 3012690, 3916497, 6527495, 7832994, 13054990, 19582485, 39164970]

約数ペア:

[(1, 39164970), (2, 19582485), (3, 13054990), (5, 7832994), (6, 6527495), (10, 3916497), (13, 3012690), (15, 2610998), (26, 1506345), (30, 1305499), (39, 1004230), (65, 602538), (78, 502115), (130, 301269), (195, 200846), (233, 168090), (390, 100423), (431, 90870), (466, 84045), (699, 56030), (862, 45435), (1165, 33618), (1293, 30290), (1398, 28015), (2155, 18174), (2330, 16809), (2586, 15145), (3029, 12930), (3495, 11206), (4310, 9087), (5603, 6990), (6058, 6465)]