47783430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31231}}^1$

素因数の和:31261

約数の個数: 48

約数和(自身を含む): 131549184

約数和(自身を除く): 83765754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 31231, 62462, 93693, 156155, 187386, 281079, 312310, 468465, 530927, 562158, 936930, 1061854, 1405395, 1592781, 2654635, 2810790, 3185562, 4778343, 5309270, 7963905, 9556686, 15927810, 23891715, 47783430]

約数ペア:

[(1, 47783430), (2, 23891715), (3, 15927810), (5, 9556686), (6, 7963905), (9, 5309270), (10, 4778343), (15, 3185562), (17, 2810790), (18, 2654635), (30, 1592781), (34, 1405395), (45, 1061854), (51, 936930), (85, 562158), (90, 530927), (102, 468465), (153, 312310), (170, 281079), (255, 187386), (306, 156155), (510, 93693), (765, 62462), (1530, 31231)]