1868614403690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{61927}}^1$

素因数の和:62140

約数の個数: 128

約数和(自身を含む): 3766807756800

約数和(自身を除く): 1898193353110

約数列:

[1, 2, 5, 10, 19, 31, 38, 47, 62, 94, 95, 109, 155, 190, 218, 235, 310, 470, 545, 589, 893, 1090, 1178, 1457, 1786, 2071, 2914, 2945, 3379, 4142, 4465, 5123, 5890, 6758, 7285, 8930, 10246, 10355, 14570, 16895, 20710, 25615, 27683, 33790, 51230, 55366, 61927, 64201, 97337, 123854, 128402, 138415, 158813, 194674, 276830, 309635, 317626, 321005, 486685, 619270, 642010, 794065, 973370, 1176613, 1588130, 1919737, 2353226, 2910569, 3017447, 3839474, 5821138, 5883065, 6034894, 6750043, 9598685, 11766130, 13500086, 14552845, 15087235, 19197370, 29105690, 30174470, 33750215, 36475003, 55300811, 67500430, 72950006, 90227639, 110601622, 128250817, 180455278, 182375015, 209251333, 256501634, 276504055, 317252021, 364750030, 418502666, 451138195, 553008110, 634504042, 641254085, 902276390, 1046256665, 1282508170, 1586260105, 1714325141, 2092513330, 3172520210, 3428650282, 3975775327, 6027788399, 7951550654, 8571625705, 9834812651, 12055576798, 17143251410, 19669625302, 19878876635, 30138941995, 39757753270, 49174063255, 60277883990, 98348126510, 186861440369, 373722880738, 934307201845, 1868614403690]

約数ペア:

[(1, 1868614403690), (2, 934307201845), (5, 373722880738), (10, 186861440369), (19, 98348126510), (31, 60277883990), (38, 49174063255), (47, 39757753270), (62, 30138941995), (94, 19878876635), (95, 19669625302), (109, 17143251410), (155, 12055576798), (190, 9834812651), (218, 8571625705), (235, 7951550654), (310, 6027788399), (470, 3975775327), (545, 3428650282), (589, 3172520210), (893, 2092513330), (1090, 1714325141), (1178, 1586260105), (1457, 1282508170), (1786, 1046256665), (2071, 902276390), (2914, 641254085), (2945, 634504042), (3379, 553008110), (4142, 451138195), (4465, 418502666), (5123, 364750030), (5890, 317252021), (6758, 276504055), (7285, 256501634), (8930, 209251333), (10246, 182375015), (10355, 180455278), (14570, 128250817), (16895, 110601622), (20710, 90227639), (25615, 72950006), (27683, 67500430), (33790, 55300811), (51230, 36475003), (55366, 33750215), (61927, 30174470), (64201, 29105690), (97337, 19197370), (123854, 15087235), (128402, 14552845), (138415, 13500086), (158813, 11766130), (194674, 9598685), (276830, 6750043), (309635, 6034894), (317626, 5883065), (321005, 5821138), (486685, 3839474), (619270, 3017447), (642010, 2910569), (794065, 2353226), (973370, 1919737), (1176613, 1588130)]