1944030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 5246208

約数和(自身を除く): 3302178

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 137, 165, 215, 258, 274, 330, 411, 430, 473, 645, 685, 822, 946, 1290, 1370, 1419, 1507, 2055, 2365, 2838, 3014, 4110, 4521, 4730, 5891, 7095, 7535, 9042, 11782, 14190, 15070, 17673, 22605, 29455, 35346, 45210, 58910, 64801, 88365, 129602, 176730, 194403, 324005, 388806, 648010, 972015, 1944030]

約数ペア:

[(1, 1944030), (2, 972015), (3, 648010), (5, 388806), (6, 324005), (10, 194403), (11, 176730), (15, 129602), (22, 88365), (30, 64801), (33, 58910), (43, 45210), (55, 35346), (66, 29455), (86, 22605), (110, 17673), (129, 15070), (137, 14190), (165, 11782), (215, 9042), (258, 7535), (274, 7095), (330, 5891), (411, 4730), (430, 4521), (473, 4110), (645, 3014), (685, 2838), (822, 2365), (946, 2055), (1290, 1507), (1370, 1419)]