30654910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 69727392

約数和(自身を除く): 39072482

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 97, 110, 130, 143, 169, 170, 187, 194, 221, 286, 338, 374, 442, 485, 715, 845, 935, 970, 1067, 1105, 1261, 1430, 1649, 1690, 1859, 1870, 2134, 2210, 2431, 2522, 2873, 3298, 3718, 4862, 5335, 5746, 6305, 8245, 9295, 10670, 12155, 12610, 13871, 14365, 16393, 16490, 18139, 18590, 21437, 24310, 27742, 28730, 31603, 32786, 36278, 42874, 63206, 69355, 81965, 90695, 107185, 138710, 158015, 163930, 180323, 181390, 214370, 235807, 278681, 316030, 360646, 471614, 557362, 901615, 1179035, 1393405, 1803230, 2358070, 2786810, 3065491, 6130982, 15327455, 30654910]

約数ペア:

[(1, 30654910), (2, 15327455), (5, 6130982), (10, 3065491), (11, 2786810), (13, 2358070), (17, 1803230), (22, 1393405), (26, 1179035), (34, 901615), (55, 557362), (65, 471614), (85, 360646), (97, 316030), (110, 278681), (130, 235807), (143, 214370), (169, 181390), (170, 180323), (187, 163930), (194, 158015), (221, 138710), (286, 107185), (338, 90695), (374, 81965), (442, 69355), (485, 63206), (715, 42874), (845, 36278), (935, 32786), (970, 31603), (1067, 28730), (1105, 27742), (1261, 24310), (1430, 21437), (1649, 18590), (1690, 18139), (1859, 16490), (1870, 16393), (2134, 14365), (2210, 13871), (2431, 12610), (2522, 12155), (2873, 10670), (3298, 9295), (3718, 8245), (4862, 6305), (5335, 5746)]