1477404040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{310379}}^1$

素因数の和:310414

約数の個数: 64

約数和(自身を含む): 4022524800

約数和(自身を除く): 2545120760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 310379, 620758, 1241516, 1551895, 2172653, 2483032, 3103790, 4345306, 5276443, 6207580, 8690612, 10552886, 10863265, 12415160, 17381224, 21105772, 21726530, 26382215, 36935101, 42211544, 43453060, 52764430, 73870202, 86906120, 105528860, 147740404, 184675505, 211057720, 295480808, 369351010, 738702020, 1477404040]

約数ペア:

[(1, 1477404040), (2, 738702020), (4, 369351010), (5, 295480808), (7, 211057720), (8, 184675505), (10, 147740404), (14, 105528860), (17, 86906120), (20, 73870202), (28, 52764430), (34, 43453060), (35, 42211544), (40, 36935101), (56, 26382215), (68, 21726530), (70, 21105772), (85, 17381224), (119, 12415160), (136, 10863265), (140, 10552886), (170, 8690612), (238, 6207580), (280, 5276443), (340, 4345306), (476, 3103790), (595, 2483032), (680, 2172653), (952, 1551895), (1190, 1241516), (2380, 620758), (4760, 310379)]