289432380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{6581}}^1$

素因数の和:7326

約数の個数: 48

約数和(自身を含む): 811639584

約数和(自身を除く): 522207204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 733, 1466, 2199, 2932, 3665, 4398, 6581, 7330, 8796, 10995, 13162, 14660, 19743, 21990, 26324, 32905, 39486, 43980, 65810, 78972, 98715, 131620, 197430, 394860, 4823873, 9647746, 14471619, 19295492, 24119365, 28943238, 48238730, 57886476, 72358095, 96477460, 144716190, 289432380]

約数ペア:

[(1, 289432380), (2, 144716190), (3, 96477460), (4, 72358095), (5, 57886476), (6, 48238730), (10, 28943238), (12, 24119365), (15, 19295492), (20, 14471619), (30, 9647746), (60, 4823873), (733, 394860), (1466, 197430), (2199, 131620), (2932, 98715), (3665, 78972), (4398, 65810), (6581, 43980), (7330, 39486), (8796, 32905), (10995, 26324), (13162, 21990), (14660, 19743)]