293720070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1398667}}^1$

素因数の和:1398684

約数の個数: 32

約数和(自身を含む): 805632768

約数和(自身を除く): 511912698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1398667, 2797334, 4196001, 6993335, 8392002, 9790669, 13986670, 19581338, 20980005, 29372007, 41960010, 48953345, 58744014, 97906690, 146860035, 293720070]

約数ペア:

[(1, 293720070), (2, 146860035), (3, 97906690), (5, 58744014), (6, 48953345), (7, 41960010), (10, 29372007), (14, 20980005), (15, 19581338), (21, 13986670), (30, 9790669), (35, 8392002), (42, 6993335), (70, 4196001), (105, 2797334), (210, 1398667)]