30291150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2269}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 75999600

約数和(自身を除く): 45708450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 178, 267, 445, 534, 890, 1335, 2225, 2269, 2670, 4450, 4538, 6675, 6807, 11345, 13350, 13614, 22690, 34035, 56725, 68070, 113450, 170175, 201941, 340350, 403882, 605823, 1009705, 1211646, 2019410, 3029115, 5048525, 6058230, 10097050, 15145575, 30291150]

約数ペア:

[(1, 30291150), (2, 15145575), (3, 10097050), (5, 6058230), (6, 5048525), (10, 3029115), (15, 2019410), (25, 1211646), (30, 1009705), (50, 605823), (75, 403882), (89, 340350), (150, 201941), (178, 170175), (267, 113450), (445, 68070), (534, 56725), (890, 34035), (1335, 22690), (2225, 13614), (2269, 13350), (2670, 11345), (4450, 6807), (4538, 6675)]