39817380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2467}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 111948480

約数和(自身を除く): 72131100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2467, 2690, 3228, 4035, 4934, 5380, 7401, 8070, 9868, 12335, 14802, 16140, 24670, 29604, 37005, 49340, 74010, 148020, 663623, 1327246, 1990869, 2654492, 3318115, 3981738, 6636230, 7963476, 9954345, 13272460, 19908690, 39817380]

約数ペア:

[(1, 39817380), (2, 19908690), (3, 13272460), (4, 9954345), (5, 7963476), (6, 6636230), (10, 3981738), (12, 3318115), (15, 2654492), (20, 1990869), (30, 1327246), (60, 663623), (269, 148020), (538, 74010), (807, 49340), (1076, 37005), (1345, 29604), (1614, 24670), (2467, 16140), (2690, 14802), (3228, 12335), (4035, 9868), (4934, 8070), (5380, 7401)]