897579270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45959}}^1$

素因数の和:46010

約数の個数: 96

約数和(自身を含む): 2753187840

約数和(自身を除く): 1855608570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 19530, 45959, 91918, 137877, 229795, 275754, 321713, 413631, 459590, 643426, 689385, 827262, 965139, 1378770, 1424729, 1608565, 1930278, 2068155, 2849458, 2895417, 3217130, 4136310, 4274187, 4825695, 5790834, 7123645, 8548374, 9651390, 9973103, 12822561, 14247290, 14477085, 19946206, 21370935, 25645122, 28954170, 29919309, 42741870, 49865515, 59838618, 64112805, 89757927, 99731030, 128225610, 149596545, 179515854, 299193090, 448789635, 897579270]

約数ペア:

[(1, 897579270), (2, 448789635), (3, 299193090), (5, 179515854), (6, 149596545), (7, 128225610), (9, 99731030), (10, 89757927), (14, 64112805), (15, 59838618), (18, 49865515), (21, 42741870), (30, 29919309), (31, 28954170), (35, 25645122), (42, 21370935), (45, 19946206), (62, 14477085), (63, 14247290), (70, 12822561), (90, 9973103), (93, 9651390), (105, 8548374), (126, 7123645), (155, 5790834), (186, 4825695), (210, 4274187), (217, 4136310), (279, 3217130), (310, 2895417), (315, 2849458), (434, 2068155), (465, 1930278), (558, 1608565), (630, 1424729), (651, 1378770), (930, 965139), (1085, 827262), (1302, 689385), (1395, 643426), (1953, 459590), (2170, 413631), (2790, 321713), (3255, 275754), (3906, 229795), (6510, 137877), (9765, 91918), (19530, 45959)]