981058847970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1\times {\mathrm{4133}}^1$

素因数の和:6400

約数の個数: 128

約数和(自身を含む): 2436808458240

約数和(自身を除く): 1455749610270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 79, 94, 141, 158, 235, 237, 282, 395, 470, 474, 705, 790, 1185, 1410, 2131, 2370, 3713, 4133, 4262, 6393, 7426, 8266, 10655, 11139, 12399, 12786, 18565, 20665, 21310, 22278, 24798, 31965, 37130, 41330, 55695, 61995, 63930, 100157, 111390, 123990, 168349, 194251, 200314, 300471, 326507, 336698, 388502, 500785, 505047, 582753, 600942, 653014, 841745, 971255, 979521, 1001570, 1010094, 1165506, 1502355, 1632535, 1683490, 1942510, 1959042, 2525235, 2913765, 3004710, 3265070, 4897605, 5050470, 5827530, 7912403, 8807423, 9795210, 15345829, 15824806, 17614846, 23737209, 26422269, 30691658, 39562015, 44037115, 46037487, 47474418, 52844538, 76729145, 79124030, 88074230, 92074974, 118686045, 132111345, 153458290, 230187435, 237372090, 264222690, 413948881, 460374870, 695786417, 827897762, 1241846643, 1391572834, 2069744405, 2087359251, 2483693286, 3478932085, 4139488810, 4174718502, 6209233215, 6957864170, 10436796255, 12418466430, 20873592510, 32701961599, 65403923198, 98105884797, 163509807995, 196211769594, 327019615990, 490529423985, 981058847970]

約数ペア:

[(1, 981058847970), (2, 490529423985), (3, 327019615990), (5, 196211769594), (6, 163509807995), (10, 98105884797), (15, 65403923198), (30, 32701961599), (47, 20873592510), (79, 12418466430), (94, 10436796255), (141, 6957864170), (158, 6209233215), (235, 4174718502), (237, 4139488810), (282, 3478932085), (395, 2483693286), (470, 2087359251), (474, 2069744405), (705, 1391572834), (790, 1241846643), (1185, 827897762), (1410, 695786417), (2131, 460374870), (2370, 413948881), (3713, 264222690), (4133, 237372090), (4262, 230187435), (6393, 153458290), (7426, 132111345), (8266, 118686045), (10655, 92074974), (11139, 88074230), (12399, 79124030), (12786, 76729145), (18565, 52844538), (20665, 47474418), (21310, 46037487), (22278, 44037115), (24798, 39562015), (31965, 30691658), (37130, 26422269), (41330, 23737209), (55695, 17614846), (61995, 15824806), (63930, 15345829), (100157, 9795210), (111390, 8807423), (123990, 7912403), (168349, 5827530), (194251, 5050470), (200314, 4897605), (300471, 3265070), (326507, 3004710), (336698, 2913765), (388502, 2525235), (500785, 1959042), (505047, 1942510), (582753, 1683490), (600942, 1632535), (653014, 1502355), (841745, 1165506), (971255, 1010094), (979521, 1001570)]