1551159209460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{217249189}}^1$

素因数の和:217249225

約数の個数: 96

約数和(自身を含む): 5255692404480

約数和(自身を除く): 3704533195020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 217249189, 434498378, 651747567, 868996756, 1086245945, 1303495134, 1520744323, 2172491890, 2606990268, 3041488646, 3258737835, 3693236213, 4344983780, 4562232969, 6082977292, 6517475670, 7386472426, 7603721615, 9124465938, 11079708639, 13034951340, 14772944852, 15207443230, 18248931876, 18466181065, 22159417278, 22811164845, 25852653491, 30414886460, 36932362130, 44318834556, 45622329690, 51705306982, 55398543195, 73864724260, 77557960473, 91244659380, 103410613964, 110797086390, 129263267455, 155115920946, 221594172780, 258526534910, 310231841892, 387789802365, 517053069820, 775579604730, 1551159209460]

約数ペア:

[(1, 1551159209460), (2, 775579604730), (3, 517053069820), (4, 387789802365), (5, 310231841892), (6, 258526534910), (7, 221594172780), (10, 155115920946), (12, 129263267455), (14, 110797086390), (15, 103410613964), (17, 91244659380), (20, 77557960473), (21, 73864724260), (28, 55398543195), (30, 51705306982), (34, 45622329690), (35, 44318834556), (42, 36932362130), (51, 30414886460), (60, 25852653491), (68, 22811164845), (70, 22159417278), (84, 18466181065), (85, 18248931876), (102, 15207443230), (105, 14772944852), (119, 13034951340), (140, 11079708639), (170, 9124465938), (204, 7603721615), (210, 7386472426), (238, 6517475670), (255, 6082977292), (340, 4562232969), (357, 4344983780), (420, 3693236213), (476, 3258737835), (510, 3041488646), (595, 2606990268), (714, 2172491890), (1020, 1520744323), (1190, 1303495134), (1428, 1086245945), (1785, 868996756), (2380, 651747567), (3570, 434498378), (7140, 217249189)]