169338420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40903}}^1$

素因数の和:40941

約数の個数: 72

約数和(自身を含む): 536006016

約数和(自身を除く): 366667596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 40903, 81806, 122709, 163612, 204515, 245418, 368127, 409030, 490836, 613545, 736254, 818060, 940769, 1227090, 1472508, 1840635, 1881538, 2454180, 2822307, 3681270, 3763076, 4703845, 5644614, 7362540, 8466921, 9407690, 11289228, 14111535, 16933842, 18815380, 28223070, 33867684, 42334605, 56446140, 84669210, 169338420]

約数ペア:

[(1, 169338420), (2, 84669210), (3, 56446140), (4, 42334605), (5, 33867684), (6, 28223070), (9, 18815380), (10, 16933842), (12, 14111535), (15, 11289228), (18, 9407690), (20, 8466921), (23, 7362540), (30, 5644614), (36, 4703845), (45, 3763076), (46, 3681270), (60, 2822307), (69, 2454180), (90, 1881538), (92, 1840635), (115, 1472508), (138, 1227090), (180, 940769), (207, 818060), (230, 736254), (276, 613545), (345, 490836), (414, 409030), (460, 368127), (690, 245418), (828, 204515), (1035, 163612), (1380, 122709), (2070, 81806), (4140, 40903)]