140672790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{91943}}^1$

素因数の和:91973

約数の個数: 48

約数和(自身を含む): 387268128

約数和(自身を除く): 246595338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 91943, 183886, 275829, 459715, 551658, 827487, 919430, 1379145, 1563031, 1654974, 2758290, 3126062, 4137435, 4689093, 7815155, 8274870, 9378186, 14067279, 15630310, 23445465, 28134558, 46890930, 70336395, 140672790]

約数ペア:

[(1, 140672790), (2, 70336395), (3, 46890930), (5, 28134558), (6, 23445465), (9, 15630310), (10, 14067279), (15, 9378186), (17, 8274870), (18, 7815155), (30, 4689093), (34, 4137435), (45, 3126062), (51, 2758290), (85, 1654974), (90, 1563031), (102, 1379145), (153, 919430), (170, 827487), (255, 551658), (306, 459715), (510, 275829), (765, 183886), (1530, 91943)]