1038026490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 2652300288

約数和(自身を除く): 1614273798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 47, 74, 94, 101, 111, 141, 185, 197, 202, 222, 235, 282, 303, 370, 394, 470, 505, 555, 591, 606, 705, 985, 1010, 1110, 1182, 1410, 1515, 1739, 1970, 2955, 3030, 3478, 3737, 4747, 5217, 5910, 7289, 7474, 8695, 9259, 9494, 10434, 11211, 14241, 14578, 17390, 18518, 18685, 19897, 21867, 22422, 23735, 26085, 27777, 28482, 36445, 37370, 39794, 43734, 46295, 47470, 52170, 55554, 56055, 59691, 71205, 72890, 92590, 99485, 109335, 112110, 119382, 138885, 142410, 175639, 198970, 218670, 277770, 298455, 342583, 351278, 526917, 596910, 685166, 736189, 878195, 935159, 1027749, 1053834, 1472378, 1712915, 1756390, 1870318, 2055498, 2208567, 2634585, 2805477, 3425830, 3680945, 4417134, 4675795, 5138745, 5269170, 5610954, 7361890, 9351590, 10277490, 11042835, 14027385, 22085670, 28054770, 34600883, 69201766, 103802649, 173004415, 207605298, 346008830, 519013245, 1038026490]

約数ペア:

[(1, 1038026490), (2, 519013245), (3, 346008830), (5, 207605298), (6, 173004415), (10, 103802649), (15, 69201766), (30, 34600883), (37, 28054770), (47, 22085670), (74, 14027385), (94, 11042835), (101, 10277490), (111, 9351590), (141, 7361890), (185, 5610954), (197, 5269170), (202, 5138745), (222, 4675795), (235, 4417134), (282, 3680945), (303, 3425830), (370, 2805477), (394, 2634585), (470, 2208567), (505, 2055498), (555, 1870318), (591, 1756390), (606, 1712915), (705, 1472378), (985, 1053834), (1010, 1027749), (1110, 935159), (1182, 878195), (1410, 736189), (1515, 685166), (1739, 596910), (1970, 526917), (2955, 351278), (3030, 342583), (3478, 298455), (3737, 277770), (4747, 218670), (5217, 198970), (5910, 175639), (7289, 142410), (7474, 138885), (8695, 119382), (9259, 112110), (9494, 109335), (10434, 99485), (11211, 92590), (14241, 72890), (14578, 71205), (17390, 59691), (18518, 56055), (18685, 55554), (19897, 52170), (21867, 47470), (22422, 46295), (23735, 43734), (26085, 39794), (27777, 37370), (28482, 36445)]