31967310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3299}}^1$

素因数の和:3345

約数の個数: 64

約数和(自身を含む): 85536000

約数和(自身を除く): 53568690

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 3299, 4845, 6598, 9690, 9897, 16495, 19794, 32990, 49485, 56083, 62681, 98970, 112166, 125362, 168249, 188043, 280415, 313405, 336498, 376086, 560830, 626810, 841245, 940215, 1065577, 1682490, 1880430, 2131154, 3196731, 5327885, 6393462, 10655770, 15983655, 31967310]

約数ペア:

[(1, 31967310), (2, 15983655), (3, 10655770), (5, 6393462), (6, 5327885), (10, 3196731), (15, 2131154), (17, 1880430), (19, 1682490), (30, 1065577), (34, 940215), (38, 841245), (51, 626810), (57, 560830), (85, 376086), (95, 336498), (102, 313405), (114, 280415), (170, 188043), (190, 168249), (255, 125362), (285, 112166), (323, 98970), (510, 62681), (570, 56083), (646, 49485), (969, 32990), (1615, 19794), (1938, 16495), (3230, 9897), (3299, 9690), (4845, 6598)]