2704958940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{76541}}^1$

素因数の和:76603

約数の個数: 96

約数和(自身を含む): 8229795840

約数和(自身を除く): 5524836900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 5890, 7068, 8835, 11780, 17670, 35340, 76541, 153082, 229623, 306164, 382705, 459246, 765410, 918492, 1148115, 1454279, 1530820, 2296230, 2372771, 2908558, 4362837, 4592460, 4745542, 5817116, 7118313, 7271395, 8725674, 9491084, 11863855, 14236626, 14542790, 17451348, 21814185, 23727710, 28473252, 29085580, 35591565, 43628370, 45082649, 47455420, 71183130, 87256740, 90165298, 135247947, 142366260, 180330596, 225413245, 270495894, 450826490, 540991788, 676239735, 901652980, 1352479470, 2704958940]

約数ペア:

[(1, 2704958940), (2, 1352479470), (3, 901652980), (4, 676239735), (5, 540991788), (6, 450826490), (10, 270495894), (12, 225413245), (15, 180330596), (19, 142366260), (20, 135247947), (30, 90165298), (31, 87256740), (38, 71183130), (57, 47455420), (60, 45082649), (62, 43628370), (76, 35591565), (93, 29085580), (95, 28473252), (114, 23727710), (124, 21814185), (155, 17451348), (186, 14542790), (190, 14236626), (228, 11863855), (285, 9491084), (310, 8725674), (372, 7271395), (380, 7118313), (465, 5817116), (570, 4745542), (589, 4592460), (620, 4362837), (930, 2908558), (1140, 2372771), (1178, 2296230), (1767, 1530820), (1860, 1454279), (2356, 1148115), (2945, 918492), (3534, 765410), (5890, 459246), (7068, 382705), (8835, 306164), (11780, 229623), (17670, 153082), (35340, 76541)]