2378017618890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{21491}}^1\times {\mathrm{3688393}}^1$

素因数の和:3709894

約数の個数: 32

約数和(自身を含む): 5707509397056

約数和(自身を除く): 3329491778166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 21491, 42982, 64473, 107455, 128946, 214910, 322365, 644730, 3688393, 7376786, 11065179, 18441965, 22130358, 36883930, 55325895, 110651790, 79267253963, 158534507926, 237801761889, 396336269815, 475603523778, 792672539630, 1189008809445, 2378017618890]

約数ペア:

[(1, 2378017618890), (2, 1189008809445), (3, 792672539630), (5, 475603523778), (6, 396336269815), (10, 237801761889), (15, 158534507926), (30, 79267253963), (21491, 110651790), (42982, 55325895), (64473, 36883930), (107455, 22130358), (128946, 18441965), (214910, 11065179), (322365, 7376786), (644730, 3688393)]