761293330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 1765048320

約数和(自身を除く): 1003754990

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 41, 46, 70, 82, 95, 115, 133, 161, 190, 205, 230, 266, 287, 322, 410, 437, 574, 607, 665, 779, 805, 874, 943, 1214, 1330, 1435, 1558, 1610, 1886, 2185, 2870, 3035, 3059, 3895, 4249, 4370, 4715, 5453, 6070, 6118, 6601, 7790, 8498, 9430, 10906, 11533, 13202, 13961, 15295, 17917, 21245, 23066, 24887, 27265, 27922, 30590, 33005, 35834, 42490, 49774, 54530, 57665, 66010, 69805, 80731, 89585, 97727, 115330, 124435, 125419, 139610, 161462, 174209, 179170, 195454, 248870, 250838, 265259, 348418, 403655, 472853, 488635, 530518, 572401, 627095, 807310, 871045, 945706, 977270, 1144802, 1254190, 1326295, 1742090, 1856813, 2364265, 2652590, 2862005, 3309971, 3713626, 4006807, 4728530, 5724010, 6619942, 8013614, 9284065, 10875619, 16549855, 18568130, 20034035, 21751238, 33099710, 40068070, 54378095, 76129333, 108756190, 152258666, 380646665, 761293330]

約数ペア:

[(1, 761293330), (2, 380646665), (5, 152258666), (7, 108756190), (10, 76129333), (14, 54378095), (19, 40068070), (23, 33099710), (35, 21751238), (38, 20034035), (41, 18568130), (46, 16549855), (70, 10875619), (82, 9284065), (95, 8013614), (115, 6619942), (133, 5724010), (161, 4728530), (190, 4006807), (205, 3713626), (230, 3309971), (266, 2862005), (287, 2652590), (322, 2364265), (410, 1856813), (437, 1742090), (574, 1326295), (607, 1254190), (665, 1144802), (779, 977270), (805, 945706), (874, 871045), (943, 807310), (1214, 627095), (1330, 572401), (1435, 530518), (1558, 488635), (1610, 472853), (1886, 403655), (2185, 348418), (2870, 265259), (3035, 250838), (3059, 248870), (3895, 195454), (4249, 179170), (4370, 174209), (4715, 161462), (5453, 139610), (6070, 125419), (6118, 124435), (6601, 115330), (7790, 97727), (8498, 89585), (9430, 80731), (10906, 69805), (11533, 66010), (13202, 57665), (13961, 54530), (15295, 49774), (17917, 42490), (21245, 35834), (23066, 33005), (24887, 30590), (27265, 27922)]