8502180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 25498368

約数和(自身を除く): 16996188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 61, 69, 92, 101, 115, 122, 138, 183, 202, 230, 244, 276, 303, 305, 345, 366, 404, 460, 505, 606, 610, 690, 732, 915, 1010, 1212, 1220, 1380, 1403, 1515, 1830, 2020, 2323, 2806, 3030, 3660, 4209, 4646, 5612, 6060, 6161, 6969, 7015, 8418, 9292, 11615, 12322, 13938, 14030, 16836, 18483, 21045, 23230, 24644, 27876, 28060, 30805, 34845, 36966, 42090, 46460, 61610, 69690, 73932, 84180, 92415, 123220, 139380, 141703, 184830, 283406, 369660, 425109, 566812, 708515, 850218, 1417030, 1700436, 2125545, 2834060, 4251090, 8502180]

約数ペア:

[(1, 8502180), (2, 4251090), (3, 2834060), (4, 2125545), (5, 1700436), (6, 1417030), (10, 850218), (12, 708515), (15, 566812), (20, 425109), (23, 369660), (30, 283406), (46, 184830), (60, 141703), (61, 139380), (69, 123220), (92, 92415), (101, 84180), (115, 73932), (122, 69690), (138, 61610), (183, 46460), (202, 42090), (230, 36966), (244, 34845), (276, 30805), (303, 28060), (305, 27876), (345, 24644), (366, 23230), (404, 21045), (460, 18483), (505, 16836), (606, 14030), (610, 13938), (690, 12322), (732, 11615), (915, 9292), (1010, 8418), (1212, 7015), (1220, 6969), (1380, 6161), (1403, 6060), (1515, 5612), (1830, 4646), (2020, 4209), (2323, 3660), (2806, 3030)]