72035010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25819}}^1$

素因数の和:25863

約数の個数: 48

約数和(自身を含む): 193340160

約数和(自身を除く): 121305150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 25819, 51638, 77457, 129095, 154914, 232371, 258190, 387285, 464742, 774570, 800389, 1161855, 1600778, 2323710, 2401167, 4001945, 4802334, 7203501, 8003890, 12005835, 14407002, 24011670, 36017505, 72035010]

約数ペア:

[(1, 72035010), (2, 36017505), (3, 24011670), (5, 14407002), (6, 12005835), (9, 8003890), (10, 7203501), (15, 4802334), (18, 4001945), (30, 2401167), (31, 2323710), (45, 1600778), (62, 1161855), (90, 800389), (93, 774570), (155, 464742), (186, 387285), (279, 258190), (310, 232371), (465, 154914), (558, 129095), (930, 77457), (1395, 51638), (2790, 25819)]