25705710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 70087680

約数和(自身を除く): 44381970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 59, 90, 94, 103, 118, 141, 177, 206, 235, 282, 295, 309, 354, 423, 470, 515, 531, 590, 618, 705, 846, 885, 927, 1030, 1062, 1410, 1545, 1770, 1854, 2115, 2655, 2773, 3090, 4230, 4635, 4841, 5310, 5546, 6077, 8319, 9270, 9682, 12154, 13865, 14523, 16638, 18231, 24205, 24957, 27730, 29046, 30385, 36462, 41595, 43569, 48410, 49914, 54693, 60770, 72615, 83190, 87138, 91155, 109386, 124785, 145230, 182310, 217845, 249570, 273465, 285619, 435690, 546930, 571238, 856857, 1428095, 1713714, 2570571, 2856190, 4284285, 5141142, 8568570, 12852855, 25705710]

約数ペア:

[(1, 25705710), (2, 12852855), (3, 8568570), (5, 5141142), (6, 4284285), (9, 2856190), (10, 2570571), (15, 1713714), (18, 1428095), (30, 856857), (45, 571238), (47, 546930), (59, 435690), (90, 285619), (94, 273465), (103, 249570), (118, 217845), (141, 182310), (177, 145230), (206, 124785), (235, 109386), (282, 91155), (295, 87138), (309, 83190), (354, 72615), (423, 60770), (470, 54693), (515, 49914), (531, 48410), (590, 43569), (618, 41595), (705, 36462), (846, 30385), (885, 29046), (927, 27730), (1030, 24957), (1062, 24205), (1410, 18231), (1545, 16638), (1770, 14523), (1854, 13865), (2115, 12154), (2655, 9682), (2773, 9270), (3090, 8319), (4230, 6077), (4635, 5546), (4841, 5310)]