4972590

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{877}}^1$

素因数の和:903

約数の個数: 80

約数和(自身を含む): 15298272

約数和(自身を除く): 10325682

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 877, 945, 1134, 1754, 1890, 2631, 2835, 4385, 5262, 5670, 6139, 7893, 8770, 12278, 13155, 15786, 18417, 23679, 26310, 30695, 36834, 39465, 47358, 55251, 61390, 71037, 78930, 92085, 110502, 118395, 142074, 165753, 184170, 236790, 276255, 331506, 355185, 497259, 552510, 710370, 828765, 994518, 1657530, 2486295, 4972590]

約数ペア:

[(1, 4972590), (2, 2486295), (3, 1657530), (5, 994518), (6, 828765), (7, 710370), (9, 552510), (10, 497259), (14, 355185), (15, 331506), (18, 276255), (21, 236790), (27, 184170), (30, 165753), (35, 142074), (42, 118395), (45, 110502), (54, 92085), (63, 78930), (70, 71037), (81, 61390), (90, 55251), (105, 47358), (126, 39465), (135, 36834), (162, 30695), (189, 26310), (210, 23679), (270, 18417), (315, 15786), (378, 13155), (405, 12278), (567, 8770), (630, 7893), (810, 6139), (877, 5670), (945, 5262), (1134, 4385), (1754, 2835), (1890, 2631)]