61954410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 180486144

約数和(自身を除く): 118531734

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 101, 105, 115, 127, 138, 161, 202, 210, 230, 254, 303, 322, 345, 381, 483, 505, 606, 635, 690, 707, 762, 805, 889, 966, 1010, 1270, 1414, 1515, 1610, 1778, 1905, 2121, 2323, 2415, 2667, 2921, 3030, 3535, 3810, 4242, 4445, 4646, 4830, 5334, 5842, 6969, 7070, 8763, 8890, 10605, 11615, 12827, 13335, 13938, 14605, 16261, 17526, 20447, 21210, 23230, 25654, 26670, 29210, 32522, 34845, 38481, 40894, 43815, 48783, 61341, 64135, 69690, 76962, 81305, 87630, 89789, 97566, 102235, 122682, 128270, 162610, 179578, 192405, 204470, 243915, 269367, 295021, 306705, 384810, 448945, 487830, 538734, 590042, 613410, 885063, 897890, 1346835, 1475105, 1770126, 2065147, 2693670, 2950210, 4130294, 4425315, 6195441, 8850630, 10325735, 12390882, 20651470, 30977205, 61954410]

約数ペア:

[(1, 61954410), (2, 30977205), (3, 20651470), (5, 12390882), (6, 10325735), (7, 8850630), (10, 6195441), (14, 4425315), (15, 4130294), (21, 2950210), (23, 2693670), (30, 2065147), (35, 1770126), (42, 1475105), (46, 1346835), (69, 897890), (70, 885063), (101, 613410), (105, 590042), (115, 538734), (127, 487830), (138, 448945), (161, 384810), (202, 306705), (210, 295021), (230, 269367), (254, 243915), (303, 204470), (322, 192405), (345, 179578), (381, 162610), (483, 128270), (505, 122682), (606, 102235), (635, 97566), (690, 89789), (707, 87630), (762, 81305), (805, 76962), (889, 69690), (966, 64135), (1010, 61341), (1270, 48783), (1414, 43815), (1515, 40894), (1610, 38481), (1778, 34845), (1905, 32522), (2121, 29210), (2323, 26670), (2415, 25654), (2667, 23230), (2921, 21210), (3030, 20447), (3535, 17526), (3810, 16261), (4242, 14605), (4445, 13938), (4646, 13335), (4830, 12827), (5334, 11615), (5842, 10605), (6969, 8890), (7070, 8763)]