9864420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 30844800

約数和(自身を除く): 20980380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 509, 510, 570, 646, 969, 1018, 1020, 1140, 1292, 1527, 1615, 1938, 2036, 2545, 3054, 3230, 3876, 4845, 5090, 6108, 6460, 7635, 8653, 9671, 9690, 10180, 15270, 17306, 19342, 19380, 25959, 29013, 30540, 34612, 38684, 43265, 48355, 51918, 58026, 86530, 96710, 103836, 116052, 129795, 145065, 164407, 173060, 193420, 259590, 290130, 328814, 493221, 519180, 580260, 657628, 822035, 986442, 1644070, 1972884, 2466105, 3288140, 4932210, 9864420]

約数ペア:

[(1, 9864420), (2, 4932210), (3, 3288140), (4, 2466105), (5, 1972884), (6, 1644070), (10, 986442), (12, 822035), (15, 657628), (17, 580260), (19, 519180), (20, 493221), (30, 328814), (34, 290130), (38, 259590), (51, 193420), (57, 173060), (60, 164407), (68, 145065), (76, 129795), (85, 116052), (95, 103836), (102, 96710), (114, 86530), (170, 58026), (190, 51918), (204, 48355), (228, 43265), (255, 38684), (285, 34612), (323, 30540), (340, 29013), (380, 25959), (509, 19380), (510, 19342), (570, 17306), (646, 15270), (969, 10180), (1018, 9690), (1020, 9671), (1140, 8653), (1292, 7635), (1527, 6460), (1615, 6108), (1938, 5090), (2036, 4845), (2545, 3876), (3054, 3230)]