161004830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{100003}}^1$

素因数の和:100040

約数の個数: 32

約数和(自身を含む): 345613824

約数和(自身を除く): 184608994

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 100003, 200006, 500015, 700021, 1000030, 1400042, 2300069, 3500105, 4600138, 7000210, 11500345, 16100483, 23000690, 32200966, 80502415, 161004830]

約数ペア:

[(1, 161004830), (2, 80502415), (5, 32200966), (7, 23000690), (10, 16100483), (14, 11500345), (23, 7000210), (35, 4600138), (46, 3500105), (70, 2300069), (115, 1400042), (161, 1000030), (230, 700021), (322, 500015), (805, 200006), (1610, 100003)]