1064996870420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1973}}^1\times {\mathrm{15361}}^1$

素因数の和:17601

約数の個数: 96

約数和(自身を含む): 2567643515136

約数和(自身を除く): 1502646644716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 502, 1004, 1255, 1757, 1973, 2510, 3514, 3946, 5020, 7028, 7892, 8785, 9865, 13811, 15361, 17570, 19730, 27622, 30722, 35140, 39460, 55244, 61444, 69055, 76805, 107527, 138110, 153610, 215054, 276220, 307220, 430108, 495223, 537635, 990446, 1075270, 1980892, 2150540, 2476115, 3466561, 3855611, 4952230, 6933122, 7711222, 9904460, 13866244, 15422444, 17332805, 19278055, 26989277, 30307253, 34665610, 38556110, 53978554, 60614506, 69331220, 77112220, 107957108, 121229012, 134946385, 151536265, 212150771, 269892770, 303072530, 424301542, 539785540, 606145060, 848603084, 1060753855, 2121507710, 4243015420, 7607120503, 15214241006, 30428482012, 38035602515, 53249843521, 76071205030, 106499687042, 152142410060, 212999374084, 266249217605, 532498435210, 1064996870420]

約数ペア:

[(1, 1064996870420), (2, 532498435210), (4, 266249217605), (5, 212999374084), (7, 152142410060), (10, 106499687042), (14, 76071205030), (20, 53249843521), (28, 38035602515), (35, 30428482012), (70, 15214241006), (140, 7607120503), (251, 4243015420), (502, 2121507710), (1004, 1060753855), (1255, 848603084), (1757, 606145060), (1973, 539785540), (2510, 424301542), (3514, 303072530), (3946, 269892770), (5020, 212150771), (7028, 151536265), (7892, 134946385), (8785, 121229012), (9865, 107957108), (13811, 77112220), (15361, 69331220), (17570, 60614506), (19730, 53978554), (27622, 38556110), (30722, 34665610), (35140, 30307253), (39460, 26989277), (55244, 19278055), (61444, 17332805), (69055, 15422444), (76805, 13866244), (107527, 9904460), (138110, 7711222), (153610, 6933122), (215054, 4952230), (276220, 3855611), (307220, 3466561), (430108, 2476115), (495223, 2150540), (537635, 1980892), (990446, 1075270)]