7039690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 15667200

約数和(自身を除く): 8627510

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 67, 70, 79, 95, 133, 134, 158, 190, 266, 335, 395, 469, 553, 665, 670, 790, 938, 1106, 1273, 1330, 1501, 2345, 2546, 2765, 3002, 4690, 5293, 5530, 6365, 7505, 8911, 10507, 10586, 12730, 15010, 17822, 21014, 26465, 37051, 44555, 52535, 52930, 74102, 89110, 100567, 105070, 185255, 201134, 370510, 502835, 703969, 1005670, 1407938, 3519845, 7039690]

約数ペア:

[(1, 7039690), (2, 3519845), (5, 1407938), (7, 1005670), (10, 703969), (14, 502835), (19, 370510), (35, 201134), (38, 185255), (67, 105070), (70, 100567), (79, 89110), (95, 74102), (133, 52930), (134, 52535), (158, 44555), (190, 37051), (266, 26465), (335, 21014), (395, 17822), (469, 15010), (553, 12730), (665, 10586), (670, 10507), (790, 8911), (938, 7505), (1106, 6365), (1273, 5530), (1330, 5293), (1501, 4690), (2345, 3002), (2546, 2765)]