39789180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13003}}^1$

素因数の和:13035

約数の個数: 72

約数和(自身を含む): 127803312

約数和(自身を除く): 88014132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 13003, 26006, 39009, 52012, 65015, 78018, 117027, 130030, 156036, 195045, 221051, 234054, 260060, 390090, 442102, 468108, 585135, 663153, 780180, 884204, 1105255, 1170270, 1326306, 1989459, 2210510, 2340540, 2652612, 3315765, 3978918, 4421020, 6631530, 7957836, 9947295, 13263060, 19894590, 39789180]

約数ペア:

[(1, 39789180), (2, 19894590), (3, 13263060), (4, 9947295), (5, 7957836), (6, 6631530), (9, 4421020), (10, 3978918), (12, 3315765), (15, 2652612), (17, 2340540), (18, 2210510), (20, 1989459), (30, 1326306), (34, 1170270), (36, 1105255), (45, 884204), (51, 780180), (60, 663153), (68, 585135), (85, 468108), (90, 442102), (102, 390090), (153, 260060), (170, 234054), (180, 221051), (204, 195045), (255, 156036), (306, 130030), (340, 117027), (510, 78018), (612, 65015), (765, 52012), (1020, 39009), (1530, 26006), (3060, 13003)]