9090134390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{136879}}^1$

素因数の和:137144

約数の個数: 32

約数和(自身を含む): 17000496000

約数和(自身を除く): 7910361610

約数列:

[1, 2, 5, 10, 29, 58, 145, 229, 290, 458, 1145, 2290, 6641, 13282, 33205, 66410, 136879, 273758, 684395, 1368790, 3969491, 7938982, 19847455, 31345291, 39694910, 62690582, 156726455, 313452910, 909013439, 1818026878, 4545067195, 9090134390]

約数ペア:

[(1, 9090134390), (2, 4545067195), (5, 1818026878), (10, 909013439), (29, 313452910), (58, 156726455), (145, 62690582), (229, 39694910), (290, 31345291), (458, 19847455), (1145, 7938982), (2290, 3969491), (6641, 1368790), (13282, 684395), (33205, 273758), (66410, 136879)]