202428030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{963943}}^1$

素因数の和:963960

約数の個数: 32

約数和(自身を含む): 555231744

約数和(自身を除く): 352803714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 963943, 1927886, 2891829, 4819715, 5783658, 6747601, 9639430, 13495202, 14459145, 20242803, 28918290, 33738005, 40485606, 67476010, 101214015, 202428030]

約数ペア:

[(1, 202428030), (2, 101214015), (3, 67476010), (5, 40485606), (6, 33738005), (7, 28918290), (10, 20242803), (14, 14459145), (15, 13495202), (21, 9639430), (30, 6747601), (35, 5783658), (42, 4819715), (70, 2891829), (105, 1927886), (210, 963943)]