147368820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4643}}^1$

素因数の和:4701

約数の個数: 72

約数和(自身を含む): 431446176

約数和(自身を除く): 284077356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2645, 3174, 4643, 5290, 6348, 7935, 9286, 10580, 13929, 15870, 18572, 23215, 27858, 31740, 46430, 55716, 69645, 92860, 106789, 139290, 213578, 278580, 320367, 427156, 533945, 640734, 1067890, 1281468, 1601835, 2135780, 2456147, 3203670, 4912294, 6407340, 7368441, 9824588, 12280735, 14736882, 24561470, 29473764, 36842205, 49122940, 73684410, 147368820]

約数ペア:

[(1, 147368820), (2, 73684410), (3, 49122940), (4, 36842205), (5, 29473764), (6, 24561470), (10, 14736882), (12, 12280735), (15, 9824588), (20, 7368441), (23, 6407340), (30, 4912294), (46, 3203670), (60, 2456147), (69, 2135780), (92, 1601835), (115, 1281468), (138, 1067890), (230, 640734), (276, 533945), (345, 427156), (460, 320367), (529, 278580), (690, 213578), (1058, 139290), (1380, 106789), (1587, 92860), (2116, 69645), (2645, 55716), (3174, 46430), (4643, 31740), (5290, 27858), (6348, 23215), (7935, 18572), (9286, 15870), (10580, 13929)]