68526430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 151953408

約数和(自身を除く): 83426978

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 310, 322, 434, 713, 805, 1085, 1373, 1426, 1610, 2170, 2746, 3565, 4991, 6865, 7130, 9611, 9982, 13730, 19222, 24955, 31579, 42563, 48055, 49910, 63158, 85126, 96110, 157895, 212815, 221053, 297941, 315790, 425630, 442106, 595882, 978949, 1105265, 1489705, 1957898, 2210530, 2979410, 4894745, 6852643, 9789490, 13705286, 34263215, 68526430]

約数ペア:

[(1, 68526430), (2, 34263215), (5, 13705286), (7, 9789490), (10, 6852643), (14, 4894745), (23, 2979410), (31, 2210530), (35, 1957898), (46, 1489705), (62, 1105265), (70, 978949), (115, 595882), (155, 442106), (161, 425630), (217, 315790), (230, 297941), (310, 221053), (322, 212815), (434, 157895), (713, 96110), (805, 85126), (1085, 63158), (1373, 49910), (1426, 48055), (1610, 42563), (2170, 31579), (2746, 24955), (3565, 19222), (4991, 13730), (6865, 9982), (7130, 9611)]