12862590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 34784640

約数和(自身を除く): 21922050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 59, 65, 78, 86, 118, 129, 130, 169, 177, 195, 215, 258, 295, 338, 354, 390, 430, 507, 559, 590, 645, 767, 845, 885, 1014, 1118, 1290, 1534, 1677, 1690, 1770, 2301, 2535, 2537, 2795, 3354, 3835, 4602, 5070, 5074, 5590, 7267, 7611, 7670, 8385, 9971, 11505, 12685, 14534, 15222, 16770, 19942, 21801, 23010, 25370, 29913, 32981, 36335, 38055, 43602, 49855, 59826, 65962, 72670, 76110, 98943, 99710, 109005, 149565, 164905, 197886, 218010, 299130, 329810, 428753, 494715, 857506, 989430, 1286259, 2143765, 2572518, 4287530, 6431295, 12862590]

約数ペア:

[(1, 12862590), (2, 6431295), (3, 4287530), (5, 2572518), (6, 2143765), (10, 1286259), (13, 989430), (15, 857506), (26, 494715), (30, 428753), (39, 329810), (43, 299130), (59, 218010), (65, 197886), (78, 164905), (86, 149565), (118, 109005), (129, 99710), (130, 98943), (169, 76110), (177, 72670), (195, 65962), (215, 59826), (258, 49855), (295, 43602), (338, 38055), (354, 36335), (390, 32981), (430, 29913), (507, 25370), (559, 23010), (590, 21801), (645, 19942), (767, 16770), (845, 15222), (885, 14534), (1014, 12685), (1118, 11505), (1290, 9971), (1534, 8385), (1677, 7670), (1690, 7611), (1770, 7267), (2301, 5590), (2535, 5074), (2537, 5070), (2795, 4602), (3354, 3835)]