7138469670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{31231}}^1$

素因数の和:31661

約数の個数: 64

約数和(自身を含む): 18079580160

約数和(自身を除く): 10941110490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 401, 570, 802, 1203, 2005, 2406, 4010, 6015, 7619, 12030, 15238, 22857, 31231, 38095, 45714, 62462, 76190, 93693, 114285, 156155, 187386, 228570, 312310, 468465, 593389, 936930, 1186778, 1780167, 2966945, 3560334, 5933890, 8900835, 12523631, 17801670, 25047262, 37570893, 62618155, 75141786, 125236310, 187854465, 237948989, 375708930, 475897978, 713846967, 1189744945, 1427693934, 2379489890, 3569234835, 7138469670]

約数ペア:

[(1, 7138469670), (2, 3569234835), (3, 2379489890), (5, 1427693934), (6, 1189744945), (10, 713846967), (15, 475897978), (19, 375708930), (30, 237948989), (38, 187854465), (57, 125236310), (95, 75141786), (114, 62618155), (190, 37570893), (285, 25047262), (401, 17801670), (570, 12523631), (802, 8900835), (1203, 5933890), (2005, 3560334), (2406, 2966945), (4010, 1780167), (6015, 1186778), (7619, 936930), (12030, 593389), (15238, 468465), (22857, 312310), (31231, 228570), (38095, 187386), (45714, 156155), (62462, 114285), (76190, 93693)]