27973770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 74041344

約数和(自身を除く): 46067574

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 103, 110, 165, 206, 309, 330, 515, 618, 823, 1030, 1133, 1545, 1646, 2266, 2469, 3090, 3399, 4115, 4938, 5665, 6798, 8230, 9053, 11330, 12345, 16995, 18106, 24690, 27159, 33990, 45265, 54318, 84769, 90530, 135795, 169538, 254307, 271590, 423845, 508614, 847690, 932459, 1271535, 1864918, 2543070, 2797377, 4662295, 5594754, 9324590, 13986885, 27973770]

約数ペア:

[(1, 27973770), (2, 13986885), (3, 9324590), (5, 5594754), (6, 4662295), (10, 2797377), (11, 2543070), (15, 1864918), (22, 1271535), (30, 932459), (33, 847690), (55, 508614), (66, 423845), (103, 271590), (110, 254307), (165, 169538), (206, 135795), (309, 90530), (330, 84769), (515, 54318), (618, 45265), (823, 33990), (1030, 27159), (1133, 24690), (1545, 18106), (1646, 16995), (2266, 12345), (2469, 11330), (3090, 9053), (3399, 8230), (4115, 6798), (4938, 5665)]