2013115930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1513621}}^1$

素因数の和:1513654

約数の個数: 32

約数和(自身を含む): 4359231360

約数和(自身を除く): 2346115430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1513621, 3027242, 7568105, 10595347, 15136210, 21190694, 28758799, 52976735, 57517598, 105953470, 143793995, 201311593, 287587990, 402623186, 1006557965, 2013115930]

約数ペア:

[(1, 2013115930), (2, 1006557965), (5, 402623186), (7, 287587990), (10, 201311593), (14, 143793995), (19, 105953470), (35, 57517598), (38, 52976735), (70, 28758799), (95, 21190694), (133, 15136210), (190, 10595347), (266, 7568105), (665, 3027242), (1330, 1513621)]