38397270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 94944960

約数和(自身を除く): 56547690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 89, 146, 178, 197, 219, 267, 365, 394, 438, 445, 534, 591, 730, 890, 985, 1095, 1182, 1335, 1970, 2190, 2670, 2955, 5910, 6497, 12994, 14381, 17533, 19491, 28762, 32485, 35066, 38982, 43143, 52599, 64970, 71905, 86286, 87665, 97455, 105198, 143810, 175330, 194910, 215715, 262995, 431430, 525990, 1279909, 2559818, 3839727, 6399545, 7679454, 12799090, 19198635, 38397270]

約数ペア:

[(1, 38397270), (2, 19198635), (3, 12799090), (5, 7679454), (6, 6399545), (10, 3839727), (15, 2559818), (30, 1279909), (73, 525990), (89, 431430), (146, 262995), (178, 215715), (197, 194910), (219, 175330), (267, 143810), (365, 105198), (394, 97455), (438, 87665), (445, 86286), (534, 71905), (591, 64970), (730, 52599), (890, 43143), (985, 38982), (1095, 35066), (1182, 32485), (1335, 28762), (1970, 19491), (2190, 17533), (2670, 14381), (2955, 12994), (5910, 6497)]