29104390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 64051200

約数和(自身を除く): 34946810

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 79, 95, 133, 158, 190, 266, 277, 395, 553, 554, 665, 790, 1106, 1330, 1385, 1501, 1939, 2765, 2770, 3002, 3878, 5263, 5530, 7505, 9695, 10507, 10526, 15010, 19390, 21014, 21883, 26315, 36841, 43766, 52535, 52630, 73682, 105070, 109415, 153181, 184205, 218830, 306362, 368410, 415777, 765905, 831554, 1531810, 2078885, 2910439, 4157770, 5820878, 14552195, 29104390]

約数ペア:

[(1, 29104390), (2, 14552195), (5, 5820878), (7, 4157770), (10, 2910439), (14, 2078885), (19, 1531810), (35, 831554), (38, 765905), (70, 415777), (79, 368410), (95, 306362), (133, 218830), (158, 184205), (190, 153181), (266, 109415), (277, 105070), (395, 73682), (553, 52630), (554, 52535), (665, 43766), (790, 36841), (1106, 26315), (1330, 21883), (1385, 21014), (1501, 19390), (1939, 15010), (2765, 10526), (2770, 10507), (3002, 9695), (3878, 7505), (5263, 5530)]