1408590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 80

約数和(自身を含む): 3972672

約数和(自身を除く): 2564082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 47, 54, 74, 81, 90, 94, 111, 135, 141, 162, 185, 222, 235, 270, 282, 333, 370, 405, 423, 470, 555, 666, 705, 810, 846, 999, 1110, 1269, 1410, 1665, 1739, 1998, 2115, 2538, 2997, 3330, 3478, 3807, 4230, 4995, 5217, 5994, 6345, 7614, 8695, 9990, 10434, 12690, 14985, 15651, 17390, 19035, 26085, 29970, 31302, 38070, 46953, 52170, 78255, 93906, 140859, 156510, 234765, 281718, 469530, 704295, 1408590]

約数ペア:

[(1, 1408590), (2, 704295), (3, 469530), (5, 281718), (6, 234765), (9, 156510), (10, 140859), (15, 93906), (18, 78255), (27, 52170), (30, 46953), (37, 38070), (45, 31302), (47, 29970), (54, 26085), (74, 19035), (81, 17390), (90, 15651), (94, 14985), (111, 12690), (135, 10434), (141, 9990), (162, 8695), (185, 7614), (222, 6345), (235, 5994), (270, 5217), (282, 4995), (333, 4230), (370, 3807), (405, 3478), (423, 3330), (470, 2997), (555, 2538), (666, 2115), (705, 1998), (810, 1739), (846, 1665), (999, 1410), (1110, 1269)]