70825230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 224134560

約数和(自身を除く): 153309330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 289, 306, 315, 357, 389, 510, 578, 595, 630, 714, 765, 778, 867, 1071, 1167, 1190, 1445, 1530, 1734, 1785, 1945, 2023, 2142, 2334, 2601, 2723, 2890, 3501, 3570, 3890, 4046, 4335, 5202, 5355, 5446, 5835, 6069, 6613, 7002, 8169, 8670, 10115, 10710, 11670, 12138, 13005, 13226, 13615, 16338, 17505, 18207, 19839, 20230, 24507, 26010, 27230, 30345, 33065, 35010, 36414, 39678, 40845, 46291, 49014, 59517, 60690, 66130, 81690, 91035, 92582, 99195, 112421, 119034, 122535, 138873, 182070, 198390, 224842, 231455, 245070, 277746, 297585, 337263, 416619, 462910, 562105, 595170, 674526, 694365, 786947, 833238, 1011789, 1124210, 1388730, 1573894, 1686315, 2023578, 2083095, 2360841, 3372630, 3934735, 4166190, 4721682, 5058945, 7082523, 7869470, 10117890, 11804205, 14165046, 23608410, 35412615, 70825230]

約数ペア:

[(1, 70825230), (2, 35412615), (3, 23608410), (5, 14165046), (6, 11804205), (7, 10117890), (9, 7869470), (10, 7082523), (14, 5058945), (15, 4721682), (17, 4166190), (18, 3934735), (21, 3372630), (30, 2360841), (34, 2083095), (35, 2023578), (42, 1686315), (45, 1573894), (51, 1388730), (63, 1124210), (70, 1011789), (85, 833238), (90, 786947), (102, 694365), (105, 674526), (119, 595170), (126, 562105), (153, 462910), (170, 416619), (210, 337263), (238, 297585), (255, 277746), (289, 245070), (306, 231455), (315, 224842), (357, 198390), (389, 182070), (510, 138873), (578, 122535), (595, 119034), (630, 112421), (714, 99195), (765, 92582), (778, 91035), (867, 81690), (1071, 66130), (1167, 60690), (1190, 59517), (1445, 49014), (1530, 46291), (1734, 40845), (1785, 39678), (1945, 36414), (2023, 35010), (2142, 33065), (2334, 30345), (2601, 27230), (2723, 26010), (2890, 24507), (3501, 20230), (3570, 19839), (3890, 18207), (4046, 17505), (4335, 16338), (5202, 13615), (5355, 13226), (5446, 13005), (5835, 12138), (6069, 11670), (6613, 10710), (7002, 10115), (8169, 8670)]