142194630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{278813}}^1$

素因数の和:278840

約数の個数: 32

約数和(自身を含む): 361342944

約数和(自身を除く): 219148314

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 278813, 557626, 836439, 1394065, 1672878, 2788130, 4182195, 4739821, 8364390, 9479642, 14219463, 23699105, 28438926, 47398210, 71097315, 142194630]

約数ペア:

[(1, 142194630), (2, 71097315), (3, 47398210), (5, 28438926), (6, 23699105), (10, 14219463), (15, 9479642), (17, 8364390), (30, 4739821), (34, 4182195), (51, 2788130), (85, 1672878), (102, 1394065), (170, 836439), (255, 557626), (510, 278813)]