121738330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 257686272

約数和(自身を除く): 135947942

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 101, 134, 202, 257, 335, 469, 505, 514, 670, 707, 938, 1010, 1285, 1414, 1799, 2345, 2570, 3535, 3598, 4690, 6767, 7070, 8995, 13534, 17219, 17990, 25957, 33835, 34438, 47369, 51914, 67670, 86095, 94738, 120533, 129785, 172190, 181699, 236845, 241066, 259570, 363398, 473690, 602665, 908495, 1205330, 1739119, 1816990, 3478238, 8695595, 12173833, 17391190, 24347666, 60869165, 121738330]

約数ペア:

[(1, 121738330), (2, 60869165), (5, 24347666), (7, 17391190), (10, 12173833), (14, 8695595), (35, 3478238), (67, 1816990), (70, 1739119), (101, 1205330), (134, 908495), (202, 602665), (257, 473690), (335, 363398), (469, 259570), (505, 241066), (514, 236845), (670, 181699), (707, 172190), (938, 129785), (1010, 120533), (1285, 94738), (1414, 86095), (1799, 67670), (2345, 51914), (2570, 47369), (3535, 34438), (3598, 33835), (4690, 25957), (6767, 17990), (7070, 17219), (8995, 13534)]