2427930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 6444360

約数和(自身を除く): 4016430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 509, 530, 795, 954, 1018, 1527, 1590, 2385, 2545, 3054, 4581, 4770, 5090, 7635, 9162, 15270, 22905, 26977, 45810, 53954, 80931, 134885, 161862, 242793, 269770, 404655, 485586, 809310, 1213965, 2427930]

約数ペア:

[(1, 2427930), (2, 1213965), (3, 809310), (5, 485586), (6, 404655), (9, 269770), (10, 242793), (15, 161862), (18, 134885), (30, 80931), (45, 53954), (53, 45810), (90, 26977), (106, 22905), (159, 15270), (265, 9162), (318, 7635), (477, 5090), (509, 4770), (530, 4581), (795, 3054), (954, 2545), (1018, 2385), (1527, 1590)]