67001790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 179988480

約数和(自身を除く): 112986690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 47, 57, 61, 82, 94, 95, 114, 122, 123, 141, 183, 190, 205, 235, 246, 282, 285, 305, 366, 410, 470, 570, 610, 615, 705, 779, 893, 915, 1159, 1230, 1410, 1558, 1786, 1830, 1927, 2318, 2337, 2501, 2679, 2867, 3477, 3854, 3895, 4465, 4674, 5002, 5358, 5734, 5781, 5795, 6954, 7503, 7790, 8601, 8930, 9635, 11562, 11590, 11685, 12505, 13395, 14335, 15006, 17202, 17385, 19270, 23370, 25010, 26790, 28670, 28905, 34770, 36613, 37515, 43005, 47519, 54473, 57810, 73226, 75030, 86010, 95038, 108946, 109839, 117547, 142557, 163419, 183065, 219678, 235094, 237595, 272365, 285114, 326838, 352641, 366130, 475190, 544730, 549195, 587735, 705282, 712785, 817095, 1098390, 1175470, 1425570, 1634190, 1763205, 2233393, 3526410, 4466786, 6700179, 11166965, 13400358, 22333930, 33500895, 67001790]

約数ペア:

[(1, 67001790), (2, 33500895), (3, 22333930), (5, 13400358), (6, 11166965), (10, 6700179), (15, 4466786), (19, 3526410), (30, 2233393), (38, 1763205), (41, 1634190), (47, 1425570), (57, 1175470), (61, 1098390), (82, 817095), (94, 712785), (95, 705282), (114, 587735), (122, 549195), (123, 544730), (141, 475190), (183, 366130), (190, 352641), (205, 326838), (235, 285114), (246, 272365), (282, 237595), (285, 235094), (305, 219678), (366, 183065), (410, 163419), (470, 142557), (570, 117547), (610, 109839), (615, 108946), (705, 95038), (779, 86010), (893, 75030), (915, 73226), (1159, 57810), (1230, 54473), (1410, 47519), (1558, 43005), (1786, 37515), (1830, 36613), (1927, 34770), (2318, 28905), (2337, 28670), (2501, 26790), (2679, 25010), (2867, 23370), (3477, 19270), (3854, 17385), (3895, 17202), (4465, 15006), (4674, 14335), (5002, 13395), (5358, 12505), (5734, 11685), (5781, 11590), (5795, 11562), (6954, 9635), (7503, 8930), (7790, 8601)]