42979830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21383}}^1$

素因数の和:21460

約数の個数: 32

約数和(自身を含む): 104696064

約数和(自身を除く): 61716234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 21383, 42766, 64149, 106915, 128298, 213830, 320745, 641490, 1432661, 2865322, 4297983, 7163305, 8595966, 14326610, 21489915, 42979830]

約数ペア:

[(1, 42979830), (2, 21489915), (3, 14326610), (5, 8595966), (6, 7163305), (10, 4297983), (15, 2865322), (30, 1432661), (67, 641490), (134, 320745), (201, 213830), (335, 128298), (402, 106915), (670, 64149), (1005, 42766), (2010, 21383)]