9375390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 24727248

約数和(自身を除く): 15351858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 1427, 2190, 2854, 3285, 4281, 6570, 7135, 8562, 12843, 14270, 21405, 25686, 42810, 64215, 104171, 128430, 208342, 312513, 520855, 625026, 937539, 1041710, 1562565, 1875078, 3125130, 4687695, 9375390]

約数ペア:

[(1, 9375390), (2, 4687695), (3, 3125130), (5, 1875078), (6, 1562565), (9, 1041710), (10, 937539), (15, 625026), (18, 520855), (30, 312513), (45, 208342), (73, 128430), (90, 104171), (146, 64215), (219, 42810), (365, 25686), (438, 21405), (657, 14270), (730, 12843), (1095, 8562), (1314, 7135), (1427, 6570), (2190, 4281), (2854, 3285)]