67836990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 182171808

約数和(自身を除く): 114334818

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 181, 186, 195, 310, 362, 390, 403, 465, 543, 806, 905, 930, 961, 1086, 1209, 1810, 1922, 2015, 2353, 2418, 2715, 2883, 4030, 4706, 4805, 5430, 5611, 5766, 6045, 7059, 9610, 11222, 11765, 12090, 12493, 14118, 14415, 16833, 23530, 24986, 28055, 28830, 33666, 35295, 37479, 56110, 62465, 70590, 72943, 74958, 84165, 124930, 145886, 168330, 173941, 187395, 218829, 347882, 364715, 374790, 437658, 521823, 729430, 869705, 1043646, 1094145, 1739410, 2188290, 2261233, 2609115, 4522466, 5218230, 6783699, 11306165, 13567398, 22612330, 33918495, 67836990]

約数ペア:

[(1, 67836990), (2, 33918495), (3, 22612330), (5, 13567398), (6, 11306165), (10, 6783699), (13, 5218230), (15, 4522466), (26, 2609115), (30, 2261233), (31, 2188290), (39, 1739410), (62, 1094145), (65, 1043646), (78, 869705), (93, 729430), (130, 521823), (155, 437658), (181, 374790), (186, 364715), (195, 347882), (310, 218829), (362, 187395), (390, 173941), (403, 168330), (465, 145886), (543, 124930), (806, 84165), (905, 74958), (930, 72943), (961, 70590), (1086, 62465), (1209, 56110), (1810, 37479), (1922, 35295), (2015, 33666), (2353, 28830), (2418, 28055), (2715, 24986), (2883, 23530), (4030, 16833), (4706, 14415), (4805, 14118), (5430, 12493), (5611, 12090), (5766, 11765), (6045, 11222), (7059, 9610)]