38328780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13037}}^1$

素因数の和:13063

約数の個数: 72

約数和(自身を含む): 124851888

約数和(自身を除く): 86523108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 13037, 26074, 39111, 52148, 65185, 78222, 91259, 130370, 156444, 182518, 195555, 260740, 273777, 365036, 391110, 456295, 547554, 638813, 782220, 912590, 1095108, 1277626, 1368885, 1825180, 1916439, 2555252, 2737770, 3194065, 3832878, 5475540, 6388130, 7665756, 9582195, 12776260, 19164390, 38328780]

約数ペア:

[(1, 38328780), (2, 19164390), (3, 12776260), (4, 9582195), (5, 7665756), (6, 6388130), (7, 5475540), (10, 3832878), (12, 3194065), (14, 2737770), (15, 2555252), (20, 1916439), (21, 1825180), (28, 1368885), (30, 1277626), (35, 1095108), (42, 912590), (49, 782220), (60, 638813), (70, 547554), (84, 456295), (98, 391110), (105, 365036), (140, 273777), (147, 260740), (196, 195555), (210, 182518), (245, 156444), (294, 130370), (420, 91259), (490, 78222), (588, 65185), (735, 52148), (980, 39111), (1470, 26074), (2940, 13037)]