1042412940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{38867}}^1$

素因数の和:39031

約数の個数: 72

約数和(自身を含む): 3183289200

約数和(自身を除く): 2140876260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8940, 13410, 26820, 38867, 77734, 116601, 155468, 194335, 233202, 349803, 388670, 466404, 583005, 699606, 777340, 1166010, 1399212, 1749015, 2332020, 3498030, 5791183, 6996060, 11582366, 17373549, 23164732, 28955915, 34747098, 52120647, 57911830, 69494196, 86867745, 104241294, 115823660, 173735490, 208482588, 260603235, 347470980, 521206470, 1042412940]

約数ペア:

[(1, 1042412940), (2, 521206470), (3, 347470980), (4, 260603235), (5, 208482588), (6, 173735490), (9, 115823660), (10, 104241294), (12, 86867745), (15, 69494196), (18, 57911830), (20, 52120647), (30, 34747098), (36, 28955915), (45, 23164732), (60, 17373549), (90, 11582366), (149, 6996060), (180, 5791183), (298, 3498030), (447, 2332020), (596, 1749015), (745, 1399212), (894, 1166010), (1341, 777340), (1490, 699606), (1788, 583005), (2235, 466404), (2682, 388670), (2980, 349803), (4470, 233202), (5364, 194335), (6705, 155468), (8940, 116601), (13410, 77734), (26820, 38867)]