4848990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 12579840

約数和(自身を除く): 7730850

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 181, 190, 235, 282, 285, 362, 470, 543, 570, 705, 893, 905, 1086, 1410, 1786, 1810, 2679, 2715, 3439, 4465, 5358, 5430, 6878, 8507, 8930, 10317, 13395, 17014, 17195, 20634, 25521, 26790, 34390, 42535, 51042, 51585, 85070, 103170, 127605, 161633, 255210, 323266, 484899, 808165, 969798, 1616330, 2424495, 4848990]

約数ペア:

[(1, 4848990), (2, 2424495), (3, 1616330), (5, 969798), (6, 808165), (10, 484899), (15, 323266), (19, 255210), (30, 161633), (38, 127605), (47, 103170), (57, 85070), (94, 51585), (95, 51042), (114, 42535), (141, 34390), (181, 26790), (190, 25521), (235, 20634), (282, 17195), (285, 17014), (362, 13395), (470, 10317), (543, 8930), (570, 8507), (705, 6878), (893, 5430), (905, 5358), (1086, 4465), (1410, 3439), (1786, 2715), (1810, 2679)]