1714140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 5307120

約数和(自身を除く): 3592980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 107, 178, 180, 214, 267, 321, 356, 428, 445, 534, 535, 642, 801, 890, 963, 1068, 1070, 1284, 1335, 1602, 1605, 1780, 1926, 2140, 2670, 3204, 3210, 3852, 4005, 4815, 5340, 6420, 8010, 9523, 9630, 16020, 19046, 19260, 28569, 38092, 47615, 57138, 85707, 95230, 114276, 142845, 171414, 190460, 285690, 342828, 428535, 571380, 857070, 1714140]

約数ペア:

[(1, 1714140), (2, 857070), (3, 571380), (4, 428535), (5, 342828), (6, 285690), (9, 190460), (10, 171414), (12, 142845), (15, 114276), (18, 95230), (20, 85707), (30, 57138), (36, 47615), (45, 38092), (60, 28569), (89, 19260), (90, 19046), (107, 16020), (178, 9630), (180, 9523), (214, 8010), (267, 6420), (321, 5340), (356, 4815), (428, 4005), (445, 3852), (534, 3210), (535, 3204), (642, 2670), (801, 2140), (890, 1926), (963, 1780), (1068, 1605), (1070, 1602), (1284, 1335)]