275608830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{433}}^2$

素因数の和:890

約数の個数: 72

約数和(自身を含む): 771235992

約数和(自身を除く): 495627162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 433, 490, 735, 866, 1299, 1470, 2165, 2598, 3031, 4330, 6062, 6495, 9093, 12990, 15155, 18186, 21217, 30310, 42434, 45465, 63651, 90930, 106085, 127302, 187489, 212170, 318255, 374978, 562467, 636510, 937445, 1124934, 1312423, 1874890, 2624846, 2812335, 3937269, 5624670, 6562115, 7874538, 9186961, 13124230, 18373922, 19686345, 27560883, 39372690, 45934805, 55121766, 91869610, 137804415, 275608830]

約数ペア:

[(1, 275608830), (2, 137804415), (3, 91869610), (5, 55121766), (6, 45934805), (7, 39372690), (10, 27560883), (14, 19686345), (15, 18373922), (21, 13124230), (30, 9186961), (35, 7874538), (42, 6562115), (49, 5624670), (70, 3937269), (98, 2812335), (105, 2624846), (147, 1874890), (210, 1312423), (245, 1124934), (294, 937445), (433, 636510), (490, 562467), (735, 374978), (866, 318255), (1299, 212170), (1470, 187489), (2165, 127302), (2598, 106085), (3031, 90930), (4330, 63651), (6062, 45465), (6495, 42434), (9093, 30310), (12990, 21217), (15155, 18186)]