28107390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30223}}^1$

素因数の和:30264

約数の個数: 32

約数和(自身を含む): 69636096

約数和(自身を除く): 41528706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 30223, 60446, 90669, 151115, 181338, 302230, 453345, 906690, 936913, 1873826, 2810739, 4684565, 5621478, 9369130, 14053695, 28107390]

約数ペア:

[(1, 28107390), (2, 14053695), (3, 9369130), (5, 5621478), (6, 4684565), (10, 2810739), (15, 1873826), (30, 936913), (31, 906690), (62, 453345), (93, 302230), (155, 181338), (186, 151115), (310, 90669), (465, 60446), (930, 30223)]