148497540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130261}}^1$

素因数の和:130292

約数の個数: 48

約数和(自身を含む): 437680320

約数和(自身を除く): 289182780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 130261, 260522, 390783, 521044, 651305, 781566, 1302610, 1563132, 1953915, 2474959, 2605220, 3907830, 4949918, 7424877, 7815660, 9899836, 12374795, 14849754, 24749590, 29699508, 37124385, 49499180, 74248770, 148497540]

約数ペア:

[(1, 148497540), (2, 74248770), (3, 49499180), (4, 37124385), (5, 29699508), (6, 24749590), (10, 14849754), (12, 12374795), (15, 9899836), (19, 7815660), (20, 7424877), (30, 4949918), (38, 3907830), (57, 2605220), (60, 2474959), (76, 1953915), (95, 1563132), (114, 1302610), (190, 781566), (228, 651305), (285, 521044), (380, 390783), (570, 260522), (1140, 130261)]