121656430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 284497920

約数和(自身を除く): 162841490

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 41, 46, 70, 82, 95, 97, 115, 133, 161, 190, 194, 205, 230, 266, 287, 322, 410, 437, 485, 574, 665, 679, 779, 805, 874, 943, 970, 1330, 1358, 1435, 1558, 1610, 1843, 1886, 2185, 2231, 2870, 3059, 3395, 3686, 3895, 3977, 4370, 4462, 4715, 5453, 6118, 6601, 6790, 7790, 7954, 9215, 9430, 10906, 11155, 12901, 13202, 15295, 15617, 17917, 18430, 19885, 22310, 25802, 27265, 27839, 30590, 31234, 33005, 35834, 39770, 42389, 54530, 55678, 64505, 66010, 75563, 78085, 84778, 89585, 91471, 125419, 129010, 139195, 151126, 156170, 179170, 182942, 211945, 250838, 278390, 296723, 377815, 423890, 457355, 528941, 593446, 627095, 640297, 755630, 914710, 1057882, 1254190, 1280594, 1483615, 1737949, 2644705, 2967230, 3201485, 3475898, 5289410, 6402970, 8689745, 12165643, 17379490, 24331286, 60828215, 121656430]

約数ペア:

[(1, 121656430), (2, 60828215), (5, 24331286), (7, 17379490), (10, 12165643), (14, 8689745), (19, 6402970), (23, 5289410), (35, 3475898), (38, 3201485), (41, 2967230), (46, 2644705), (70, 1737949), (82, 1483615), (95, 1280594), (97, 1254190), (115, 1057882), (133, 914710), (161, 755630), (190, 640297), (194, 627095), (205, 593446), (230, 528941), (266, 457355), (287, 423890), (322, 377815), (410, 296723), (437, 278390), (485, 250838), (574, 211945), (665, 182942), (679, 179170), (779, 156170), (805, 151126), (874, 139195), (943, 129010), (970, 125419), (1330, 91471), (1358, 89585), (1435, 84778), (1558, 78085), (1610, 75563), (1843, 66010), (1886, 64505), (2185, 55678), (2231, 54530), (2870, 42389), (3059, 39770), (3395, 35834), (3686, 33005), (3895, 31234), (3977, 30590), (4370, 27839), (4462, 27265), (4715, 25802), (5453, 22310), (6118, 19885), (6601, 18430), (6790, 17917), (7790, 15617), (7954, 15295), (9215, 13202), (9430, 12901), (10906, 11155)]