77461470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1627}}^1$

素因数の和:1686

約数の個数: 72

約数和(自身を含む): 210666456

約数和(自身を除く): 133204986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 1627, 2070, 2645, 3174, 3254, 4761, 4881, 5290, 7935, 8135, 9522, 9762, 14643, 15870, 16270, 23805, 24405, 29286, 37421, 47610, 48810, 73215, 74842, 112263, 146430, 187105, 224526, 336789, 374210, 561315, 673578, 860683, 1122630, 1683945, 1721366, 2582049, 3367890, 4303415, 5164098, 7746147, 8606830, 12910245, 15492294, 25820490, 38730735, 77461470]

約数ペア:

[(1, 77461470), (2, 38730735), (3, 25820490), (5, 15492294), (6, 12910245), (9, 8606830), (10, 7746147), (15, 5164098), (18, 4303415), (23, 3367890), (30, 2582049), (45, 1721366), (46, 1683945), (69, 1122630), (90, 860683), (115, 673578), (138, 561315), (207, 374210), (230, 336789), (345, 224526), (414, 187105), (529, 146430), (690, 112263), (1035, 74842), (1058, 73215), (1587, 48810), (1627, 47610), (2070, 37421), (2645, 29286), (3174, 24405), (3254, 23805), (4761, 16270), (4881, 15870), (5290, 14643), (7935, 9762), (8135, 9522)]