214920540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{132667}}^1$

素因数の和:132688

約数の個数: 60

約数和(自身を含む): 674218776

約数和(自身を除く): 459298236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 132667, 265334, 398001, 530668, 663335, 796002, 1194003, 1326670, 1592004, 1990005, 2388006, 2653340, 3582009, 3980010, 4776012, 5970015, 7164018, 7960020, 10746027, 11940030, 14328036, 17910045, 21492054, 23880060, 35820090, 42984108, 53730135, 71640180, 107460270, 214920540]

約数ペア:

[(1, 214920540), (2, 107460270), (3, 71640180), (4, 53730135), (5, 42984108), (6, 35820090), (9, 23880060), (10, 21492054), (12, 17910045), (15, 14328036), (18, 11940030), (20, 10746027), (27, 7960020), (30, 7164018), (36, 5970015), (45, 4776012), (54, 3980010), (60, 3582009), (81, 2653340), (90, 2388006), (108, 1990005), (135, 1592004), (162, 1326670), (180, 1194003), (270, 796002), (324, 663335), (405, 530668), (540, 398001), (810, 265334), (1620, 132667)]