30243570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1919

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 53806350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 1823, 2370, 2765, 3318, 3646, 5469, 5530, 8295, 9115, 10938, 12761, 16590, 18230, 25522, 27345, 38283, 54690, 63805, 76566, 127610, 144017, 191415, 288034, 382830, 432051, 720085, 864102, 1008119, 1440170, 2016238, 2160255, 3024357, 4320510, 5040595, 6048714, 10081190, 15121785, 30243570]

約数ペア:

[(1, 30243570), (2, 15121785), (3, 10081190), (5, 6048714), (6, 5040595), (7, 4320510), (10, 3024357), (14, 2160255), (15, 2016238), (21, 1440170), (30, 1008119), (35, 864102), (42, 720085), (70, 432051), (79, 382830), (105, 288034), (158, 191415), (210, 144017), (237, 127610), (395, 76566), (474, 63805), (553, 54690), (790, 38283), (1106, 27345), (1185, 25522), (1659, 18230), (1823, 16590), (2370, 12761), (2765, 10938), (3318, 9115), (3646, 8295), (5469, 5530)]