379676810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 809948160

約数和(自身を除く): 430271350

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 41, 47, 61, 82, 85, 94, 95, 122, 170, 190, 205, 235, 305, 323, 410, 470, 610, 646, 697, 779, 799, 893, 1037, 1159, 1394, 1558, 1598, 1615, 1786, 1927, 2074, 2318, 2501, 2867, 3230, 3485, 3854, 3895, 3995, 4465, 5002, 5185, 5734, 5795, 6970, 7790, 7990, 8930, 9635, 10370, 11590, 12505, 13243, 14335, 15181, 19270, 19703, 25010, 26486, 28670, 30362, 32759, 36613, 39406, 42517, 47519, 48739, 54473, 65518, 66215, 73226, 75905, 85034, 95038, 97478, 98515, 108946, 117547, 132430, 151810, 163795, 183065, 197030, 212585, 235094, 237595, 243695, 272365, 327590, 366130, 425170, 475190, 487390, 544730, 587735, 622421, 807823, 926041, 1175470, 1244842, 1615646, 1852082, 1998299, 2233393, 3112105, 3996598, 4039115, 4466786, 4630205, 6224210, 8078230, 9260410, 9991495, 11166965, 19982990, 22333930, 37967681, 75935362, 189838405, 379676810]

約数ペア:

[(1, 379676810), (2, 189838405), (5, 75935362), (10, 37967681), (17, 22333930), (19, 19982990), (34, 11166965), (38, 9991495), (41, 9260410), (47, 8078230), (61, 6224210), (82, 4630205), (85, 4466786), (94, 4039115), (95, 3996598), (122, 3112105), (170, 2233393), (190, 1998299), (205, 1852082), (235, 1615646), (305, 1244842), (323, 1175470), (410, 926041), (470, 807823), (610, 622421), (646, 587735), (697, 544730), (779, 487390), (799, 475190), (893, 425170), (1037, 366130), (1159, 327590), (1394, 272365), (1558, 243695), (1598, 237595), (1615, 235094), (1786, 212585), (1927, 197030), (2074, 183065), (2318, 163795), (2501, 151810), (2867, 132430), (3230, 117547), (3485, 108946), (3854, 98515), (3895, 97478), (3995, 95038), (4465, 85034), (5002, 75905), (5185, 73226), (5734, 66215), (5795, 65518), (6970, 54473), (7790, 48739), (7990, 47519), (8930, 42517), (9635, 39406), (10370, 36613), (11590, 32759), (12505, 30362), (13243, 28670), (14335, 26486), (15181, 25010), (19270, 19703)]