30101434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 56401920

約数和(自身を除く): 26300486

約数列:

[1, 2, 11, 19, 22, 23, 31, 38, 46, 62, 101, 202, 209, 253, 341, 418, 437, 506, 589, 682, 713, 874, 1111, 1178, 1426, 1919, 2222, 2323, 3131, 3838, 4646, 4807, 6262, 6479, 7843, 9614, 12958, 13547, 15686, 21109, 25553, 27094, 34441, 42218, 44137, 51106, 59489, 68882, 72013, 88274, 118978, 144026, 149017, 298034, 485507, 654379, 792143, 971014, 1308758, 1368247, 1584286, 2736494, 15050717, 30101434]

約数ペア:

[(1, 30101434), (2, 15050717), (11, 2736494), (19, 1584286), (22, 1368247), (23, 1308758), (31, 971014), (38, 792143), (46, 654379), (62, 485507), (101, 298034), (202, 149017), (209, 144026), (253, 118978), (341, 88274), (418, 72013), (437, 68882), (506, 59489), (589, 51106), (682, 44137), (713, 42218), (874, 34441), (1111, 27094), (1178, 25553), (1426, 21109), (1919, 15686), (2222, 13547), (2323, 12958), (3131, 9614), (3838, 7843), (4646, 6479), (4807, 6262)]