29393880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{617}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 88547040

約数和(自身を除く): 59153160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 617, 794, 1191, 1234, 1588, 1851, 1985, 2382, 2468, 3085, 3176, 3702, 3970, 4764, 4936, 5955, 6170, 7404, 7940, 9255, 9528, 11910, 12340, 14808, 15880, 18510, 23820, 24680, 37020, 47640, 74040, 244949, 489898, 734847, 979796, 1224745, 1469694, 1959592, 2449490, 2939388, 3674235, 4898980, 5878776, 7348470, 9797960, 14696940, 29393880]

約数ペア:

[(1, 29393880), (2, 14696940), (3, 9797960), (4, 7348470), (5, 5878776), (6, 4898980), (8, 3674235), (10, 2939388), (12, 2449490), (15, 1959592), (20, 1469694), (24, 1224745), (30, 979796), (40, 734847), (60, 489898), (120, 244949), (397, 74040), (617, 47640), (794, 37020), (1191, 24680), (1234, 23820), (1588, 18510), (1851, 15880), (1985, 14808), (2382, 12340), (2468, 11910), (3085, 9528), (3176, 9255), (3702, 7940), (3970, 7404), (4764, 6170), (4936, 5955)]