15694733890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{3257}}^1$

素因数の和:3963

約数の個数: 64

約数和(自身を含む): 31313081088

約数和(自身を除く): 15618347198

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 617, 710, 781, 1234, 1562, 3085, 3257, 3905, 6170, 6514, 6787, 7810, 13574, 16285, 32570, 33935, 35827, 43807, 67870, 71654, 87614, 179135, 219035, 231247, 358270, 438070, 462494, 481877, 963754, 1156235, 2009569, 2312470, 2409385, 2543717, 4019138, 4818770, 5087434, 10047845, 12718585, 20095690, 22105259, 25437170, 44210518, 110526295, 142679399, 221052590, 285358798, 713396995, 1426793990, 1569473389, 3138946778, 7847366945, 15694733890]

約数ペア:

[(1, 15694733890), (2, 7847366945), (5, 3138946778), (10, 1569473389), (11, 1426793990), (22, 713396995), (55, 285358798), (71, 221052590), (110, 142679399), (142, 110526295), (355, 44210518), (617, 25437170), (710, 22105259), (781, 20095690), (1234, 12718585), (1562, 10047845), (3085, 5087434), (3257, 4818770), (3905, 4019138), (6170, 2543717), (6514, 2409385), (6787, 2312470), (7810, 2009569), (13574, 1156235), (16285, 963754), (32570, 481877), (33935, 462494), (35827, 438070), (43807, 358270), (67870, 231247), (71654, 219035), (87614, 179135)]