782432070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 2202826752

約数和(自身を除く): 1420394682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 97, 105, 142, 194, 210, 213, 291, 355, 426, 485, 497, 541, 582, 679, 710, 970, 994, 1065, 1082, 1358, 1455, 1491, 1623, 2037, 2130, 2485, 2705, 2910, 2982, 3246, 3395, 3787, 4074, 4970, 5410, 6790, 6887, 7455, 7574, 8115, 10185, 11361, 13774, 14910, 16230, 18935, 20370, 20661, 22722, 34435, 37870, 38411, 41322, 48209, 52477, 56805, 68870, 76822, 96418, 103305, 104954, 113610, 115233, 144627, 157431, 192055, 206610, 230466, 241045, 262385, 268877, 289254, 314862, 367339, 384110, 482090, 524770, 537754, 576165, 723135, 734678, 787155, 806631, 1102017, 1152330, 1344385, 1446270, 1574310, 1613262, 1836695, 2204034, 2688770, 3673390, 3725867, 4033155, 5510085, 7451734, 8066310, 11020170, 11177601, 18629335, 22355202, 26081069, 37258670, 52162138, 55888005, 78243207, 111776010, 130405345, 156486414, 260810690, 391216035, 782432070]

約数ペア:

[(1, 782432070), (2, 391216035), (3, 260810690), (5, 156486414), (6, 130405345), (7, 111776010), (10, 78243207), (14, 55888005), (15, 52162138), (21, 37258670), (30, 26081069), (35, 22355202), (42, 18629335), (70, 11177601), (71, 11020170), (97, 8066310), (105, 7451734), (142, 5510085), (194, 4033155), (210, 3725867), (213, 3673390), (291, 2688770), (355, 2204034), (426, 1836695), (485, 1613262), (497, 1574310), (541, 1446270), (582, 1344385), (679, 1152330), (710, 1102017), (970, 806631), (994, 787155), (1065, 734678), (1082, 723135), (1358, 576165), (1455, 537754), (1491, 524770), (1623, 482090), (2037, 384110), (2130, 367339), (2485, 314862), (2705, 289254), (2910, 268877), (2982, 262385), (3246, 241045), (3395, 230466), (3787, 206610), (4074, 192055), (4970, 157431), (5410, 144627), (6790, 115233), (6887, 113610), (7455, 104954), (7574, 103305), (8115, 96418), (10185, 76822), (11361, 68870), (13774, 56805), (14910, 52477), (16230, 48209), (18935, 41322), (20370, 38411), (20661, 37870), (22722, 34435)]