266490630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{423001}}^1$

素因数の和:423021

約数の個数: 48

約数和(自身を含む): 791859744

約数和(自身を除く): 525369114

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 423001, 846002, 1269003, 2115005, 2538006, 2961007, 3807009, 4230010, 5922014, 6345015, 7614018, 8883021, 12690030, 14805035, 17766042, 19035045, 26649063, 29610070, 38070090, 44415105, 53298126, 88830210, 133245315, 266490630]

約数ペア:

[(1, 266490630), (2, 133245315), (3, 88830210), (5, 53298126), (6, 44415105), (7, 38070090), (9, 29610070), (10, 26649063), (14, 19035045), (15, 17766042), (18, 14805035), (21, 12690030), (30, 8883021), (35, 7614018), (42, 6345015), (45, 5922014), (63, 4230010), (70, 3807009), (90, 2961007), (105, 2538006), (126, 2115005), (210, 1269003), (315, 846002), (630, 423001)]