7157069290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{2689}}^1$

素因数の和:3559

約数の個数: 64

約数和(自身を含む): 15060556800

約数和(自身を除く): 7903487510

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 809, 1618, 1645, 2689, 3290, 4045, 5378, 5663, 8090, 11326, 13445, 18823, 26890, 28315, 37646, 38023, 56630, 76046, 94115, 126383, 188230, 190115, 252766, 266161, 380230, 532322, 631915, 884681, 1263830, 1330805, 1769362, 2175401, 2661610, 4350802, 4423405, 8846810, 10877005, 15227807, 21754010, 30455614, 76139035, 102243847, 152278070, 204487694, 511219235, 715706929, 1022438470, 1431413858, 3578534645, 7157069290]

約数ペア:

[(1, 7157069290), (2, 3578534645), (5, 1431413858), (7, 1022438470), (10, 715706929), (14, 511219235), (35, 204487694), (47, 152278070), (70, 102243847), (94, 76139035), (235, 30455614), (329, 21754010), (470, 15227807), (658, 10877005), (809, 8846810), (1618, 4423405), (1645, 4350802), (2689, 2661610), (3290, 2175401), (4045, 1769362), (5378, 1330805), (5663, 1263830), (8090, 884681), (11326, 631915), (13445, 532322), (18823, 380230), (26890, 266161), (28315, 252766), (37646, 190115), (38023, 188230), (56630, 126383), (76046, 94115)]