71275740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16273}}^1$

素因数の和:16358

約数の個数: 48

約数和(自身を含む): 202318368

約数和(自身を除く): 131042628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 16273, 32546, 48819, 65092, 81365, 97638, 162730, 195276, 244095, 325460, 488190, 976380, 1187929, 2375858, 3563787, 4751716, 5939645, 7127574, 11879290, 14255148, 17818935, 23758580, 35637870, 71275740]

約数ペア:

[(1, 71275740), (2, 35637870), (3, 23758580), (4, 17818935), (5, 14255148), (6, 11879290), (10, 7127574), (12, 5939645), (15, 4751716), (20, 3563787), (30, 2375858), (60, 1187929), (73, 976380), (146, 488190), (219, 325460), (292, 244095), (365, 195276), (438, 162730), (730, 97638), (876, 81365), (1095, 65092), (1460, 48819), (2190, 32546), (4380, 16273)]