38587770

素因数分解:

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

素因数の和:141

約数の個数: 144

約数和(自身を含む): 113050080

約数和(自身を除く): 74462310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 59, 65, 78, 86, 90, 117, 118, 129, 130, 169, 177, 195, 215, 234, 258, 295, 338, 354, 387, 390, 430, 507, 531, 559, 585, 590, 645, 767, 774, 845, 885, 1014, 1062, 1118, 1170, 1290, 1521, 1534, 1677, 1690, 1770, 1935, 2301, 2535, 2537, 2655, 2795, 3042, 3354, 3835, 3870, 4602, 5031, 5070, 5074, 5310, 5590, 6903, 7267, 7605, 7611, 7670, 8385, 9971, 10062, 11505, 12685, 13806, 14534, 15210, 15222, 16770, 19942, 21801, 22833, 23010, 25155, 25370, 29913, 32981, 34515, 36335, 38055, 43602, 45666, 49855, 50310, 59826, 65403, 65962, 69030, 72670, 76110, 89739, 98943, 99710, 109005, 114165, 130806, 149565, 164905, 179478, 197886, 218010, 228330, 296829, 299130, 327015, 329810, 428753, 448695, 494715, 593658, 654030, 857506, 897390, 989430, 1286259, 1484145, 2143765, 2572518, 2968290, 3858777, 4287530, 6431295, 7717554, 12862590, 19293885, 38587770]

約数ペア:

[(1, 38587770), (2, 19293885), (3, 12862590), (5, 7717554), (6, 6431295), (9, 4287530), (10, 3858777), (13, 2968290), (15, 2572518), (18, 2143765), (26, 1484145), (30, 1286259), (39, 989430), (43, 897390), (45, 857506), (59, 654030), (65, 593658), (78, 494715), (86, 448695), (90, 428753), (117, 329810), (118, 327015), (129, 299130), (130, 296829), (169, 228330), (177, 218010), (195, 197886), (215, 179478), (234, 164905), (258, 149565), (295, 130806), (338, 114165), (354, 109005), (387, 99710), (390, 98943), (430, 89739), (507, 76110), (531, 72670), (559, 69030), (585, 65962), (590, 65403), (645, 59826), (767, 50310), (774, 49855), (845, 45666), (885, 43602), (1014, 38055), (1062, 36335), (1118, 34515), (1170, 32981), (1290, 29913), (1521, 25370), (1534, 25155), (1677, 23010), (1690, 22833), (1770, 21801), (1935, 19942), (2301, 16770), (2535, 15222), (2537, 15210), (2655, 14534), (2795, 13806), (3042, 12685), (3354, 11505), (3835, 10062), (3870, 9971), (4602, 8385), (5031, 7670), (5070, 7611), (5074, 7605), (5310, 7267), (5590, 6903)]