2273580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 7312032

約数和(自身を除く): 5038452

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, 743, 765, 1020, 1486, 1530, 2229, 2972, 3060, 3715, 4458, 6687, 7430, 8916, 11145, 12631, 13374, 14860, 22290, 25262, 26748, 33435, 37893, 44580, 50524, 63155, 66870, 75786, 113679, 126310, 133740, 151572, 189465, 227358, 252620, 378930, 454716, 568395, 757860, 1136790, 2273580]

約数ペア:

[(1, 2273580), (2, 1136790), (3, 757860), (4, 568395), (5, 454716), (6, 378930), (9, 252620), (10, 227358), (12, 189465), (15, 151572), (17, 133740), (18, 126310), (20, 113679), (30, 75786), (34, 66870), (36, 63155), (45, 50524), (51, 44580), (60, 37893), (68, 33435), (85, 26748), (90, 25262), (102, 22290), (153, 14860), (170, 13374), (180, 12631), (204, 11145), (255, 8916), (306, 7430), (340, 6687), (510, 4458), (612, 3715), (743, 3060), (765, 2972), (1020, 2229), (1486, 1530)]