84260670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 235146240

約数和(自身を除く): 150885570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 71, 78, 85, 102, 130, 142, 170, 179, 195, 213, 221, 255, 355, 358, 390, 426, 442, 510, 537, 663, 710, 895, 923, 1065, 1074, 1105, 1207, 1326, 1790, 1846, 2130, 2210, 2327, 2414, 2685, 2769, 3043, 3315, 3621, 4615, 4654, 5370, 5538, 6035, 6086, 6630, 6981, 7242, 9129, 9230, 11635, 12070, 12709, 13845, 13962, 15215, 15691, 18105, 18258, 23270, 25418, 27690, 30430, 31382, 34905, 36210, 38127, 39559, 45645, 47073, 63545, 69810, 76254, 78455, 79118, 91290, 94146, 118677, 127090, 156910, 165217, 190635, 197795, 216053, 235365, 237354, 330434, 381270, 395590, 432106, 470730, 495651, 593385, 648159, 826085, 991302, 1080265, 1186770, 1296318, 1652170, 2160530, 2478255, 2808689, 3240795, 4956510, 5617378, 6481590, 8426067, 14043445, 16852134, 28086890, 42130335, 84260670]

約数ペア:

[(1, 84260670), (2, 42130335), (3, 28086890), (5, 16852134), (6, 14043445), (10, 8426067), (13, 6481590), (15, 5617378), (17, 4956510), (26, 3240795), (30, 2808689), (34, 2478255), (39, 2160530), (51, 1652170), (65, 1296318), (71, 1186770), (78, 1080265), (85, 991302), (102, 826085), (130, 648159), (142, 593385), (170, 495651), (179, 470730), (195, 432106), (213, 395590), (221, 381270), (255, 330434), (355, 237354), (358, 235365), (390, 216053), (426, 197795), (442, 190635), (510, 165217), (537, 156910), (663, 127090), (710, 118677), (895, 94146), (923, 91290), (1065, 79118), (1074, 78455), (1105, 76254), (1207, 69810), (1326, 63545), (1790, 47073), (1846, 45645), (2130, 39559), (2210, 38127), (2327, 36210), (2414, 34905), (2685, 31382), (2769, 30430), (3043, 27690), (3315, 25418), (3621, 23270), (4615, 18258), (4654, 18105), (5370, 15691), (5538, 15215), (6035, 13962), (6086, 13845), (6630, 12709), (6981, 12070), (7242, 11635), (9129, 9230)]