14270820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{823}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 42498624

約数和(自身を除く): 28227804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 823, 867, 1020, 1156, 1445, 1646, 1734, 2469, 2890, 3292, 3468, 4115, 4335, 4938, 5780, 8230, 8670, 9876, 12345, 13991, 16460, 17340, 24690, 27982, 41973, 49380, 55964, 69955, 83946, 139910, 167892, 209865, 237847, 279820, 419730, 475694, 713541, 839460, 951388, 1189235, 1427082, 2378470, 2854164, 3567705, 4756940, 7135410, 14270820]

約数ペア:

[(1, 14270820), (2, 7135410), (3, 4756940), (4, 3567705), (5, 2854164), (6, 2378470), (10, 1427082), (12, 1189235), (15, 951388), (17, 839460), (20, 713541), (30, 475694), (34, 419730), (51, 279820), (60, 237847), (68, 209865), (85, 167892), (102, 139910), (170, 83946), (204, 69955), (255, 55964), (289, 49380), (340, 41973), (510, 27982), (578, 24690), (823, 17340), (867, 16460), (1020, 13991), (1156, 12345), (1445, 9876), (1646, 8670), (1734, 8230), (2469, 5780), (2890, 4938), (3292, 4335), (3468, 4115)]