29796580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 74898432

約数和(自身を除く): 45101852

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 85, 110, 124, 155, 170, 187, 220, 257, 310, 340, 341, 374, 514, 527, 620, 682, 748, 935, 1028, 1054, 1285, 1364, 1705, 1870, 2108, 2570, 2635, 2827, 3410, 3740, 4369, 5140, 5270, 5654, 5797, 6820, 7967, 8738, 10540, 11308, 11594, 14135, 15934, 17476, 21845, 23188, 28270, 28985, 31868, 39835, 43690, 48059, 56540, 57970, 79670, 87380, 87637, 96118, 115940, 135439, 159340, 175274, 192236, 240295, 270878, 350548, 438185, 480590, 541756, 677195, 876370, 961180, 1354390, 1489829, 1752740, 2708780, 2979658, 5959316, 7449145, 14898290, 29796580]

約数ペア:

[(1, 29796580), (2, 14898290), (4, 7449145), (5, 5959316), (10, 2979658), (11, 2708780), (17, 1752740), (20, 1489829), (22, 1354390), (31, 961180), (34, 876370), (44, 677195), (55, 541756), (62, 480590), (68, 438185), (85, 350548), (110, 270878), (124, 240295), (155, 192236), (170, 175274), (187, 159340), (220, 135439), (257, 115940), (310, 96118), (340, 87637), (341, 87380), (374, 79670), (514, 57970), (527, 56540), (620, 48059), (682, 43690), (748, 39835), (935, 31868), (1028, 28985), (1054, 28270), (1285, 23188), (1364, 21845), (1705, 17476), (1870, 15934), (2108, 14135), (2570, 11594), (2635, 11308), (2827, 10540), (3410, 8738), (3740, 7967), (4369, 6820), (5140, 5797), (5270, 5654)]