85959660

素因数分解:

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

素因数の和:21462

約数の個数: 48

約数和(自身を含む): 244290816

約数和(自身を除く): 158331156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 21383, 42766, 64149, 85532, 106915, 128298, 213830, 256596, 320745, 427660, 641490, 1282980, 1432661, 2865322, 4297983, 5730644, 7163305, 8595966, 14326610, 17191932, 21489915, 28653220, 42979830, 85959660]

約数ペア:

[(1, 85959660), (2, 42979830), (3, 28653220), (4, 21489915), (5, 17191932), (6, 14326610), (10, 8595966), (12, 7163305), (15, 5730644), (20, 4297983), (30, 2865322), (60, 1432661), (67, 1282980), (134, 641490), (201, 427660), (268, 320745), (335, 256596), (402, 213830), (670, 128298), (804, 106915), (1005, 85532), (1340, 64149), (2010, 42766), (4020, 21383)]