165003210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2557}}^1$

素因数の和:2812

約数の個数: 64

約数和(自身を含む): 442022400

約数和(自身を除く): 277019190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 239, 270, 478, 717, 1195, 1434, 2151, 2390, 2557, 3585, 4302, 5114, 6453, 7170, 7671, 10755, 12785, 12906, 15342, 21510, 23013, 25570, 32265, 38355, 46026, 64530, 69039, 76710, 115065, 138078, 230130, 345195, 611123, 690390, 1222246, 1833369, 3055615, 3666738, 5500107, 6111230, 9166845, 11000214, 16500321, 18333690, 27500535, 33000642, 55001070, 82501605, 165003210]

約数ペア:

[(1, 165003210), (2, 82501605), (3, 55001070), (5, 33000642), (6, 27500535), (9, 18333690), (10, 16500321), (15, 11000214), (18, 9166845), (27, 6111230), (30, 5500107), (45, 3666738), (54, 3055615), (90, 1833369), (135, 1222246), (239, 690390), (270, 611123), (478, 345195), (717, 230130), (1195, 138078), (1434, 115065), (2151, 76710), (2390, 69039), (2557, 64530), (3585, 46026), (4302, 38355), (5114, 32265), (6453, 25570), (7170, 23013), (7671, 21510), (10755, 15342), (12785, 12906)]