83128410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{617}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 222480000

約数和(自身を除く): 139351590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 499, 617, 998, 1234, 1497, 1851, 2495, 2994, 3085, 3702, 4491, 4990, 5553, 6170, 7485, 8982, 9255, 11106, 13473, 14970, 16659, 18510, 22455, 26946, 27765, 33318, 44910, 55530, 67365, 83295, 134730, 166590, 307883, 615766, 923649, 1539415, 1847298, 2770947, 3078830, 4618245, 5541894, 8312841, 9236490, 13854735, 16625682, 27709470, 41564205, 83128410]

約数ペア:

[(1, 83128410), (2, 41564205), (3, 27709470), (5, 16625682), (6, 13854735), (9, 9236490), (10, 8312841), (15, 5541894), (18, 4618245), (27, 3078830), (30, 2770947), (45, 1847298), (54, 1539415), (90, 923649), (135, 615766), (270, 307883), (499, 166590), (617, 134730), (998, 83295), (1234, 67365), (1497, 55530), (1851, 44910), (2495, 33318), (2994, 27765), (3085, 26946), (3702, 22455), (4491, 18510), (4990, 16659), (5553, 14970), (6170, 13473), (7485, 11106), (8982, 9255)]