2063460

素因数分解:

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

素因数の和:70

約数の個数: 96

約数和(自身を含む): 7015680

約数和(自身を除く): 4952220

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, 289, 340, 357, 420, 476, 510, 578, 595, 714, 867, 1020, 1156, 1190, 1428, 1445, 1734, 1785, 2023, 2380, 2890, 3468, 3570, 4046, 4335, 4913, 5780, 6069, 7140, 8092, 8670, 9826, 10115, 12138, 14739, 17340, 19652, 20230, 24276, 24565, 29478, 30345, 34391, 40460, 49130, 58956, 60690, 68782, 73695, 98260, 103173, 121380, 137564, 147390, 171955, 206346, 294780, 343910, 412692, 515865, 687820, 1031730, 2063460]

約数ペア:

[(1, 2063460), (2, 1031730), (3, 687820), (4, 515865), (5, 412692), (6, 343910), (7, 294780), (10, 206346), (12, 171955), (14, 147390), (15, 137564), (17, 121380), (20, 103173), (21, 98260), (28, 73695), (30, 68782), (34, 60690), (35, 58956), (42, 49130), (51, 40460), (60, 34391), (68, 30345), (70, 29478), (84, 24565), (85, 24276), (102, 20230), (105, 19652), (119, 17340), (140, 14739), (170, 12138), (204, 10115), (210, 9826), (238, 8670), (255, 8092), (289, 7140), (340, 6069), (357, 5780), (420, 4913), (476, 4335), (510, 4046), (578, 3570), (595, 3468), (714, 2890), (867, 2380), (1020, 2023), (1156, 1785), (1190, 1734), (1428, 1445)]