395847060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30403}}^1$

素因数の和:30453

約数の個数: 96

約数和(自身を含む): 1307615232

約数和(自身を除く): 911768172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 30403, 60806, 91209, 121612, 152015, 182418, 212821, 304030, 364836, 425642, 456045, 608060, 638463, 851284, 912090, 942493, 1064105, 1276926, 1824180, 1884986, 2128210, 2553852, 2827479, 3192315, 3769972, 4256420, 4712465, 5654958, 6384630, 6597451, 9424930, 11309916, 12769260, 13194902, 14137395, 18849860, 19792353, 26389804, 28274790, 32987255, 39584706, 56549580, 65974510, 79169412, 98961765, 131949020, 197923530, 395847060]

約数ペア:

[(1, 395847060), (2, 197923530), (3, 131949020), (4, 98961765), (5, 79169412), (6, 65974510), (7, 56549580), (10, 39584706), (12, 32987255), (14, 28274790), (15, 26389804), (20, 19792353), (21, 18849860), (28, 14137395), (30, 13194902), (31, 12769260), (35, 11309916), (42, 9424930), (60, 6597451), (62, 6384630), (70, 5654958), (84, 4712465), (93, 4256420), (105, 3769972), (124, 3192315), (140, 2827479), (155, 2553852), (186, 2128210), (210, 1884986), (217, 1824180), (310, 1276926), (372, 1064105), (420, 942493), (434, 912090), (465, 851284), (620, 638463), (651, 608060), (868, 456045), (930, 425642), (1085, 364836), (1302, 304030), (1860, 212821), (2170, 182418), (2604, 152015), (3255, 121612), (4340, 91209), (6510, 60806), (13020, 30403)]