13343678820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1577267}}^1$

素因数の和:1577329

約数の個数: 72

約数和(自身を含む): 41337039744

約数和(自身を除く): 27993360924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 1577267, 3154534, 4731801, 6309068, 7886335, 9463602, 14195403, 15772670, 18927204, 23659005, 28390806, 31545340, 47318010, 56781612, 70977015, 74131549, 94636020, 141954030, 148263098, 222394647, 283908060, 296526196, 370657745, 444789294, 667183941, 741315490, 889578588, 1111973235, 1334367882, 1482630980, 2223946470, 2668735764, 3335919705, 4447892940, 6671839410, 13343678820]

約数ペア:

[(1, 13343678820), (2, 6671839410), (3, 4447892940), (4, 3335919705), (5, 2668735764), (6, 2223946470), (9, 1482630980), (10, 1334367882), (12, 1111973235), (15, 889578588), (18, 741315490), (20, 667183941), (30, 444789294), (36, 370657745), (45, 296526196), (47, 283908060), (60, 222394647), (90, 148263098), (94, 141954030), (141, 94636020), (180, 74131549), (188, 70977015), (235, 56781612), (282, 47318010), (423, 31545340), (470, 28390806), (564, 23659005), (705, 18927204), (846, 15772670), (940, 14195403), (1410, 9463602), (1692, 7886335), (2115, 6309068), (2820, 4731801), (4230, 3154534), (8460, 1577267)]