61864830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7901}}^1$

素因数の和:7946

約数の個数: 64

約数和(自身を含む): 170683200

約数和(自身を除く): 108818370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 7901, 15802, 23703, 39505, 47406, 71109, 79010, 118515, 142218, 213327, 229129, 237030, 355545, 426654, 458258, 687387, 711090, 1066635, 1145645, 1374774, 2062161, 2133270, 2291290, 3436935, 4124322, 6186483, 6873870, 10310805, 12372966, 20621610, 30932415, 61864830]

約数ペア:

[(1, 61864830), (2, 30932415), (3, 20621610), (5, 12372966), (6, 10310805), (9, 6873870), (10, 6186483), (15, 4124322), (18, 3436935), (27, 2291290), (29, 2133270), (30, 2062161), (45, 1374774), (54, 1145645), (58, 1066635), (87, 711090), (90, 687387), (135, 458258), (145, 426654), (174, 355545), (261, 237030), (270, 229129), (290, 213327), (435, 142218), (522, 118515), (783, 79010), (870, 71109), (1305, 47406), (1566, 39505), (2610, 23703), (3915, 15802), (7830, 7901)]