4185930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 11870208

約数和(自身を除く): 7684278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 643, 651, 930, 1085, 1286, 1302, 1929, 2170, 3215, 3255, 3858, 4501, 6430, 6510, 9002, 9645, 13503, 19290, 19933, 22505, 27006, 39866, 45010, 59799, 67515, 99665, 119598, 135030, 139531, 199330, 279062, 298995, 418593, 597990, 697655, 837186, 1395310, 2092965, 4185930]

約数ペア:

[(1, 4185930), (2, 2092965), (3, 1395310), (5, 837186), (6, 697655), (7, 597990), (10, 418593), (14, 298995), (15, 279062), (21, 199330), (30, 139531), (31, 135030), (35, 119598), (42, 99665), (62, 67515), (70, 59799), (93, 45010), (105, 39866), (155, 27006), (186, 22505), (210, 19933), (217, 19290), (310, 13503), (434, 9645), (465, 9002), (643, 6510), (651, 6430), (930, 4501), (1085, 3858), (1286, 3255), (1302, 3215), (1929, 2170)]