426968940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{418597}}^1$

素因数の和:418626

約数の個数: 48

約数和(自身を含む): 1265840352

約数和(自身を除く): 838871412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 418597, 837194, 1255791, 1674388, 2092985, 2511582, 4185970, 5023164, 6278955, 7116149, 8371940, 12557910, 14232298, 21348447, 25115820, 28464596, 35580745, 42696894, 71161490, 85393788, 106742235, 142322980, 213484470, 426968940]

約数ペア:

[(1, 426968940), (2, 213484470), (3, 142322980), (4, 106742235), (5, 85393788), (6, 71161490), (10, 42696894), (12, 35580745), (15, 28464596), (17, 25115820), (20, 21348447), (30, 14232298), (34, 12557910), (51, 8371940), (60, 7116149), (68, 6278955), (85, 5023164), (102, 4185970), (170, 2511582), (204, 2092985), (255, 1674388), (340, 1255791), (510, 837194), (1020, 418597)]