85379270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 168697728

約数和(自身を除く): 83318458

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 289, 310, 527, 578, 953, 1054, 1445, 1906, 2635, 2890, 4765, 5270, 8959, 9530, 16201, 17918, 29543, 32402, 44795, 59086, 81005, 89590, 147715, 162010, 275417, 295430, 502231, 550834, 1004462, 1377085, 2511155, 2754170, 5022310, 8537927, 17075854, 42689635, 85379270]

約数ペア:

[(1, 85379270), (2, 42689635), (5, 17075854), (10, 8537927), (17, 5022310), (31, 2754170), (34, 2511155), (62, 1377085), (85, 1004462), (155, 550834), (170, 502231), (289, 295430), (310, 275417), (527, 162010), (578, 147715), (953, 89590), (1054, 81005), (1445, 59086), (1906, 44795), (2635, 32402), (2890, 29543), (4765, 17918), (5270, 16201), (8959, 9530)]