30430020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26693}}^1$

素因数の和:26724

約数の個数: 48

約数和(自身を含む): 89691840

約数和(自身を除く): 59261820

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, 26693, 53386, 80079, 106772, 133465, 160158, 266930, 320316, 400395, 507167, 533860, 800790, 1014334, 1521501, 1601580, 2028668, 2535835, 3043002, 5071670, 6086004, 7607505, 10143340, 15215010, 30430020]

約数ペア:

[(1, 30430020), (2, 15215010), (3, 10143340), (4, 7607505), (5, 6086004), (6, 5071670), (10, 3043002), (12, 2535835), (15, 2028668), (19, 1601580), (20, 1521501), (30, 1014334), (38, 800790), (57, 533860), (60, 507167), (76, 400395), (95, 320316), (114, 266930), (190, 160158), (228, 133465), (285, 106772), (380, 80079), (570, 53386), (1140, 26693)]