170314670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:897

約数の個数: 64

約数和(自身を含む): 347224320

約数和(自身を除く): 176909650

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 67, 85, 95, 134, 170, 190, 323, 335, 646, 670, 787, 1139, 1273, 1574, 1615, 2278, 2546, 3230, 3935, 5695, 6365, 7870, 11390, 12730, 13379, 14953, 21641, 26758, 29906, 43282, 52729, 66895, 74765, 105458, 108205, 133790, 149530, 216410, 254201, 263645, 508402, 527290, 896393, 1001851, 1271005, 1792786, 2003702, 2542010, 4481965, 5009255, 8963930, 10018510, 17031467, 34062934, 85157335, 170314670]

約数ペア:

[(1, 170314670), (2, 85157335), (5, 34062934), (10, 17031467), (17, 10018510), (19, 8963930), (34, 5009255), (38, 4481965), (67, 2542010), (85, 2003702), (95, 1792786), (134, 1271005), (170, 1001851), (190, 896393), (323, 527290), (335, 508402), (646, 263645), (670, 254201), (787, 216410), (1139, 149530), (1273, 133790), (1574, 108205), (1615, 105458), (2278, 74765), (2546, 66895), (3230, 52729), (3935, 43282), (5695, 29906), (6365, 26758), (7870, 21641), (11390, 14953), (12730, 13379)]