69257660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 96215620

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 71, 76, 85, 95, 142, 151, 170, 190, 284, 302, 323, 340, 355, 380, 604, 646, 710, 755, 1207, 1292, 1349, 1420, 1510, 1615, 2414, 2567, 2698, 2869, 3020, 3230, 4828, 5134, 5396, 5738, 6035, 6460, 6745, 10268, 10721, 11476, 12070, 12835, 13490, 14345, 21442, 22933, 24140, 25670, 26980, 28690, 42884, 45866, 48773, 51340, 53605, 57380, 91732, 97546, 107210, 114665, 182257, 195092, 203699, 214420, 229330, 243865, 364514, 407398, 458660, 487730, 729028, 814796, 911285, 975460, 1018495, 1822570, 2036990, 3462883, 3645140, 4073980, 6925766, 13851532, 17314415, 34628830, 69257660]

約数ペア:

[(1, 69257660), (2, 34628830), (4, 17314415), (5, 13851532), (10, 6925766), (17, 4073980), (19, 3645140), (20, 3462883), (34, 2036990), (38, 1822570), (68, 1018495), (71, 975460), (76, 911285), (85, 814796), (95, 729028), (142, 487730), (151, 458660), (170, 407398), (190, 364514), (284, 243865), (302, 229330), (323, 214420), (340, 203699), (355, 195092), (380, 182257), (604, 114665), (646, 107210), (710, 97546), (755, 91732), (1207, 57380), (1292, 53605), (1349, 51340), (1420, 48773), (1510, 45866), (1615, 42884), (2414, 28690), (2567, 26980), (2698, 25670), (2869, 24140), (3020, 22933), (3230, 21442), (4828, 14345), (5134, 13490), (5396, 12835), (5738, 12070), (6035, 11476), (6460, 10721), (6745, 10268)]