38372340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 111767040

約数和(自身を除く): 73394700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 107, 129, 139, 172, 214, 215, 258, 278, 321, 417, 428, 430, 516, 535, 556, 642, 645, 695, 834, 860, 1070, 1284, 1290, 1390, 1605, 1668, 2085, 2140, 2580, 2780, 3210, 4170, 4601, 5977, 6420, 8340, 9202, 11954, 13803, 14873, 17931, 18404, 23005, 23908, 27606, 29746, 29885, 35862, 44619, 46010, 55212, 59492, 59770, 69015, 71724, 74365, 89238, 89655, 92020, 119540, 138030, 148730, 178476, 179310, 223095, 276060, 297460, 358620, 446190, 639539, 892380, 1279078, 1918617, 2558156, 3197695, 3837234, 6395390, 7674468, 9593085, 12790780, 19186170, 38372340]

約数ペア:

[(1, 38372340), (2, 19186170), (3, 12790780), (4, 9593085), (5, 7674468), (6, 6395390), (10, 3837234), (12, 3197695), (15, 2558156), (20, 1918617), (30, 1279078), (43, 892380), (60, 639539), (86, 446190), (107, 358620), (129, 297460), (139, 276060), (172, 223095), (214, 179310), (215, 178476), (258, 148730), (278, 138030), (321, 119540), (417, 92020), (428, 89655), (430, 89238), (516, 74365), (535, 71724), (556, 69015), (642, 59770), (645, 59492), (695, 55212), (834, 46010), (860, 44619), (1070, 35862), (1284, 29885), (1290, 29746), (1390, 27606), (1605, 23908), (1668, 23005), (2085, 18404), (2140, 17931), (2580, 14873), (2780, 13803), (3210, 11954), (4170, 9202), (4601, 8340), (5977, 6420)]