86842470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:718

約数の個数: 128

約数和(自身を含む): 253145088

約数和(自身を除く): 166302618

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 286, 310, 330, 341, 390, 403, 429, 465, 653, 682, 715, 806, 858, 930, 1023, 1209, 1306, 1430, 1705, 1959, 2015, 2046, 2145, 2418, 3265, 3410, 3918, 4030, 4290, 4433, 5115, 6045, 6530, 7183, 8489, 8866, 9795, 10230, 12090, 13299, 14366, 16978, 19590, 20243, 21549, 22165, 25467, 26598, 35915, 40486, 42445, 43098, 44330, 50934, 60729, 66495, 71830, 84890, 93379, 101215, 107745, 121458, 127335, 132990, 186758, 202430, 215490, 222673, 254670, 263159, 280137, 303645, 445346, 466895, 526318, 560274, 607290, 668019, 789477, 933790, 1113365, 1315795, 1336038, 1400685, 1578954, 2226730, 2631590, 2801370, 2894749, 3340095, 3947385, 5789498, 6680190, 7894770, 8684247, 14473745, 17368494, 28947490, 43421235, 86842470]

約数ペア:

[(1, 86842470), (2, 43421235), (3, 28947490), (5, 17368494), (6, 14473745), (10, 8684247), (11, 7894770), (13, 6680190), (15, 5789498), (22, 3947385), (26, 3340095), (30, 2894749), (31, 2801370), (33, 2631590), (39, 2226730), (55, 1578954), (62, 1400685), (65, 1336038), (66, 1315795), (78, 1113365), (93, 933790), (110, 789477), (130, 668019), (143, 607290), (155, 560274), (165, 526318), (186, 466895), (195, 445346), (286, 303645), (310, 280137), (330, 263159), (341, 254670), (390, 222673), (403, 215490), (429, 202430), (465, 186758), (653, 132990), (682, 127335), (715, 121458), (806, 107745), (858, 101215), (930, 93379), (1023, 84890), (1209, 71830), (1306, 66495), (1430, 60729), (1705, 50934), (1959, 44330), (2015, 43098), (2046, 42445), (2145, 40486), (2418, 35915), (3265, 26598), (3410, 25467), (3918, 22165), (4030, 21549), (4290, 20243), (4433, 19590), (5115, 16978), (6045, 14366), (6530, 13299), (7183, 12090), (8489, 10230), (8866, 9795)]