1328230910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:1026

約数の個数: 96

約数和(自身を含む): 2790821952

約数和(自身を除く): 1462591042

約数列:

[1, 2, 5, 10, 17, 19, 23, 34, 38, 46, 85, 95, 115, 170, 190, 230, 323, 361, 391, 437, 646, 722, 782, 874, 941, 1615, 1805, 1882, 1955, 2185, 3230, 3610, 3910, 4370, 4705, 6137, 7429, 8303, 9410, 12274, 14858, 15997, 16606, 17879, 21643, 30685, 31994, 35758, 37145, 41515, 43286, 61370, 74290, 79985, 83030, 89395, 108215, 141151, 159970, 178790, 216430, 282302, 303943, 339701, 367931, 411217, 607886, 679402, 705755, 735862, 822434, 1411510, 1519715, 1698505, 1839655, 2056085, 3039430, 3397010, 3679310, 4112170, 5774917, 6990689, 7813123, 11549834, 13981378, 15626246, 28874585, 34953445, 39065615, 57749170, 69906890, 78131230, 132823091, 265646182, 664115455, 1328230910]

約数ペア:

[(1, 1328230910), (2, 664115455), (5, 265646182), (10, 132823091), (17, 78131230), (19, 69906890), (23, 57749170), (34, 39065615), (38, 34953445), (46, 28874585), (85, 15626246), (95, 13981378), (115, 11549834), (170, 7813123), (190, 6990689), (230, 5774917), (323, 4112170), (361, 3679310), (391, 3397010), (437, 3039430), (646, 2056085), (722, 1839655), (782, 1698505), (874, 1519715), (941, 1411510), (1615, 822434), (1805, 735862), (1882, 705755), (1955, 679402), (2185, 607886), (3230, 411217), (3610, 367931), (3910, 339701), (4370, 303943), (4705, 282302), (6137, 216430), (7429, 178790), (8303, 159970), (9410, 141151), (12274, 108215), (14858, 89395), (15997, 83030), (16606, 79985), (17879, 74290), (21643, 61370), (30685, 43286), (31994, 41515), (35758, 37145)]