29947710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4517}}^1$

素因数の和:4557

約数の個数: 64

約数和(自身を含む): 81974592

約数和(自身を除く): 52026882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 4517, 6630, 9034, 13551, 22585, 27102, 45170, 58721, 67755, 76789, 117442, 135510, 153578, 176163, 230367, 293605, 352326, 383945, 460734, 587210, 767890, 880815, 998257, 1151835, 1761630, 1996514, 2303670, 2994771, 4991285, 5989542, 9982570, 14973855, 29947710]

約数ペア:

[(1, 29947710), (2, 14973855), (3, 9982570), (5, 5989542), (6, 4991285), (10, 2994771), (13, 2303670), (15, 1996514), (17, 1761630), (26, 1151835), (30, 998257), (34, 880815), (39, 767890), (51, 587210), (65, 460734), (78, 383945), (85, 352326), (102, 293605), (130, 230367), (170, 176163), (195, 153578), (221, 135510), (255, 117442), (390, 76789), (442, 67755), (510, 58721), (663, 45170), (1105, 27102), (1326, 22585), (2210, 13551), (3315, 9034), (4517, 6630)]