2012100570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37957}}^1$

素因数の和:38020

約数の個数: 96

約数和(自身を含む): 5684590080

約数和(自身を除く): 3672489510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 930, 1178, 1395, 1710, 1767, 2790, 2945, 3534, 5301, 5890, 8835, 10602, 17670, 26505, 37957, 53010, 75914, 113871, 189785, 227742, 341613, 379570, 569355, 683226, 721183, 1138710, 1176667, 1442366, 1708065, 2163549, 2353334, 3416130, 3530001, 3605915, 4327098, 5883335, 6490647, 7060002, 7211830, 10590003, 10817745, 11766670, 12981294, 17650005, 21180006, 21635490, 22356673, 32453235, 35300010, 44713346, 52950015, 64906470, 67070019, 105900030, 111783365, 134140038, 201210057, 223566730, 335350095, 402420114, 670700190, 1006050285, 2012100570]

約数ペア:

[(1, 2012100570), (2, 1006050285), (3, 670700190), (5, 402420114), (6, 335350095), (9, 223566730), (10, 201210057), (15, 134140038), (18, 111783365), (19, 105900030), (30, 67070019), (31, 64906470), (38, 52950015), (45, 44713346), (57, 35300010), (62, 32453235), (90, 22356673), (93, 21635490), (95, 21180006), (114, 17650005), (155, 12981294), (171, 11766670), (186, 10817745), (190, 10590003), (279, 7211830), (285, 7060002), (310, 6490647), (342, 5883335), (465, 4327098), (558, 3605915), (570, 3530001), (589, 3416130), (855, 2353334), (930, 2163549), (1178, 1708065), (1395, 1442366), (1710, 1176667), (1767, 1138710), (2790, 721183), (2945, 683226), (3534, 569355), (5301, 379570), (5890, 341613), (8835, 227742), (10602, 189785), (17670, 113871), (26505, 75914), (37957, 53010)]