2794410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 7399080

約数和(自身を除く): 4604670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 509, 549, 610, 915, 1018, 1098, 1527, 1830, 2545, 2745, 3054, 4581, 5090, 5490, 7635, 9162, 15270, 22905, 31049, 45810, 62098, 93147, 155245, 186294, 279441, 310490, 465735, 558882, 931470, 1397205, 2794410]

約数ペア:

[(1, 2794410), (2, 1397205), (3, 931470), (5, 558882), (6, 465735), (9, 310490), (10, 279441), (15, 186294), (18, 155245), (30, 93147), (45, 62098), (61, 45810), (90, 31049), (122, 22905), (183, 15270), (305, 9162), (366, 7635), (509, 5490), (549, 5090), (610, 4581), (915, 3054), (1018, 2745), (1098, 2545), (1527, 1830)]