222744990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1223}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 577414656

約数和(自身を除く): 354669666

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 467, 934, 1223, 1401, 2335, 2446, 2802, 3669, 4670, 6071, 6115, 7005, 7338, 12142, 12230, 14010, 15899, 18213, 18345, 30355, 31798, 36426, 36690, 47697, 60710, 79495, 91065, 95394, 158990, 182130, 238485, 476970, 571141, 1142282, 1713423, 2855705, 3426846, 5711410, 7424833, 8567115, 14849666, 17134230, 22274499, 37124165, 44548998, 74248330, 111372495, 222744990]

約数ペア:

[(1, 222744990), (2, 111372495), (3, 74248330), (5, 44548998), (6, 37124165), (10, 22274499), (13, 17134230), (15, 14849666), (26, 8567115), (30, 7424833), (39, 5711410), (65, 3426846), (78, 2855705), (130, 1713423), (195, 1142282), (390, 571141), (467, 476970), (934, 238485), (1223, 182130), (1401, 158990), (2335, 95394), (2446, 91065), (2802, 79495), (3669, 60710), (4670, 47697), (6071, 36690), (6115, 36426), (7005, 31798), (7338, 30355), (12142, 18345), (12230, 18213), (14010, 15899)]