3356220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 10999296

約数和(自身を除く): 7643076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 131, 140, 183, 210, 244, 262, 305, 366, 393, 420, 427, 524, 610, 655, 732, 786, 854, 915, 917, 1220, 1281, 1310, 1572, 1708, 1830, 1834, 1965, 2135, 2562, 2620, 2751, 3660, 3668, 3930, 4270, 4585, 5124, 5502, 6405, 7860, 7991, 8540, 9170, 11004, 12810, 13755, 15982, 18340, 23973, 25620, 27510, 31964, 39955, 47946, 55020, 55937, 79910, 95892, 111874, 119865, 159820, 167811, 223748, 239730, 279685, 335622, 479460, 559370, 671244, 839055, 1118740, 1678110, 3356220]

約数ペア:

[(1, 3356220), (2, 1678110), (3, 1118740), (4, 839055), (5, 671244), (6, 559370), (7, 479460), (10, 335622), (12, 279685), (14, 239730), (15, 223748), (20, 167811), (21, 159820), (28, 119865), (30, 111874), (35, 95892), (42, 79910), (60, 55937), (61, 55020), (70, 47946), (84, 39955), (105, 31964), (122, 27510), (131, 25620), (140, 23973), (183, 18340), (210, 15982), (244, 13755), (262, 12810), (305, 11004), (366, 9170), (393, 8540), (420, 7991), (427, 7860), (524, 6405), (610, 5502), (655, 5124), (732, 4585), (786, 4270), (854, 3930), (915, 3668), (917, 3660), (1220, 2751), (1281, 2620), (1310, 2562), (1572, 2135), (1708, 1965), (1830, 1834)]