23702490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{12541}}^1$

素因数の和:12564

約数の個数: 64

約数和(自身を含む): 72241920

約数和(自身を除く): 48539430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 12541, 25082, 37623, 62705, 75246, 87787, 112869, 125410, 175574, 188115, 225738, 263361, 338607, 376230, 438935, 526722, 564345, 677214, 790083, 877870, 1128690, 1316805, 1580166, 1693035, 2370249, 2633610, 3386070, 3950415, 4740498, 7900830, 11851245, 23702490]

約数ペア:

[(1, 23702490), (2, 11851245), (3, 7900830), (5, 4740498), (6, 3950415), (7, 3386070), (9, 2633610), (10, 2370249), (14, 1693035), (15, 1580166), (18, 1316805), (21, 1128690), (27, 877870), (30, 790083), (35, 677214), (42, 564345), (45, 526722), (54, 438935), (63, 376230), (70, 338607), (90, 263361), (105, 225738), (126, 188115), (135, 175574), (189, 125410), (210, 112869), (270, 87787), (315, 75246), (378, 62705), (630, 37623), (945, 25082), (1890, 12541)]