139626060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17497}}^1$

素因数の和:17535

約数の個数: 96

約数和(自身を含む): 470346240

約数和(自身を除く): 330720180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 17497, 34994, 52491, 69988, 87485, 104982, 122479, 174970, 209964, 244958, 262455, 332443, 349940, 367437, 489916, 524910, 612395, 664886, 734874, 997329, 1049820, 1224790, 1329772, 1469748, 1662215, 1837185, 1994658, 2327101, 2449580, 3324430, 3674370, 3989316, 4654202, 4986645, 6648860, 6981303, 7348740, 9308404, 9973290, 11635505, 13962606, 19946580, 23271010, 27925212, 34906515, 46542020, 69813030, 139626060]

約数ペア:

[(1, 139626060), (2, 69813030), (3, 46542020), (4, 34906515), (5, 27925212), (6, 23271010), (7, 19946580), (10, 13962606), (12, 11635505), (14, 9973290), (15, 9308404), (19, 7348740), (20, 6981303), (21, 6648860), (28, 4986645), (30, 4654202), (35, 3989316), (38, 3674370), (42, 3324430), (57, 2449580), (60, 2327101), (70, 1994658), (76, 1837185), (84, 1662215), (95, 1469748), (105, 1329772), (114, 1224790), (133, 1049820), (140, 997329), (190, 734874), (210, 664886), (228, 612395), (266, 524910), (285, 489916), (380, 367437), (399, 349940), (420, 332443), (532, 262455), (570, 244958), (665, 209964), (798, 174970), (1140, 122479), (1330, 104982), (1596, 87485), (1995, 69988), (2660, 52491), (3990, 34994), (7980, 17497)]