30545760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{9091}}^1$

素因数の和:9116

約数の個数: 96

約数和(自身を含む): 109976832

約数和(自身を除く): 79431072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 9091, 18182, 27273, 36364, 45455, 54546, 63637, 72728, 90910, 109092, 127274, 136365, 145456, 181820, 190911, 218184, 254548, 272730, 290912, 318185, 363640, 381822, 436368, 509096, 545460, 636370, 727280, 763644, 872736, 954555, 1018192, 1090920, 1272740, 1454560, 1527288, 1909110, 2036384, 2181840, 2545480, 3054576, 3818220, 4363680, 5090960, 6109152, 7636440, 10181920, 15272880, 30545760]

約数ペア:

[(1, 30545760), (2, 15272880), (3, 10181920), (4, 7636440), (5, 6109152), (6, 5090960), (7, 4363680), (8, 3818220), (10, 3054576), (12, 2545480), (14, 2181840), (15, 2036384), (16, 1909110), (20, 1527288), (21, 1454560), (24, 1272740), (28, 1090920), (30, 1018192), (32, 954555), (35, 872736), (40, 763644), (42, 727280), (48, 636370), (56, 545460), (60, 509096), (70, 436368), (80, 381822), (84, 363640), (96, 318185), (105, 290912), (112, 272730), (120, 254548), (140, 218184), (160, 190911), (168, 181820), (210, 145456), (224, 136365), (240, 127274), (280, 109092), (336, 90910), (420, 72728), (480, 63637), (560, 54546), (672, 45455), (840, 36364), (1120, 27273), (1680, 18182), (3360, 9091)]