87679830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{417523}}^1$

素因数の和:417540

約数の個数: 32

約数和(自身を含む): 240493824

約数和(自身を除く): 152813994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 417523, 835046, 1252569, 2087615, 2505138, 2922661, 4175230, 5845322, 6262845, 8767983, 12525690, 14613305, 17535966, 29226610, 43839915, 87679830]

約数ペア:

[(1, 87679830), (2, 43839915), (3, 29226610), (5, 17535966), (6, 14613305), (7, 12525690), (10, 8767983), (14, 6262845), (15, 5845322), (21, 4175230), (30, 2922661), (35, 2505138), (42, 2087615), (70, 1252569), (105, 835046), (210, 417523)]