1330294815

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 2608744320

約数和(自身を除く): 1278449505

約数列:

[1, 3, 5, 9, 15, 23, 29, 41, 45, 47, 69, 87, 115, 123, 141, 145, 205, 207, 235, 261, 345, 369, 423, 435, 529, 615, 667, 705, 943, 1035, 1081, 1189, 1305, 1363, 1587, 1845, 1927, 2001, 2115, 2645, 2829, 3243, 3335, 3567, 4089, 4715, 4761, 5405, 5781, 5945, 6003, 6815, 7935, 8487, 9635, 9729, 10005, 10701, 12267, 14145, 15341, 16215, 17343, 17835, 20445, 21689, 23805, 24863, 27347, 28905, 30015, 31349, 42435, 44321, 46023, 48645, 53505, 55883, 61335, 65067, 74589, 76705, 82041, 86715, 94047, 108445, 124315, 132963, 136735, 138069, 156745, 167649, 195201, 221605, 223767, 230115, 246123, 279415, 282141, 325335, 372945, 398889, 410205, 470235, 502947, 628981, 664815, 690345, 721027, 838245, 976005, 1019383, 1118835, 1230615, 1285309, 1410705, 1886943, 1994445, 2163081, 2514735, 3058149, 3144905, 3605135, 3855927, 5096915, 5660829, 6426545, 6489243, 9174447, 9434715, 10815405, 11567781, 15290745, 19279635, 28304145, 29562107, 32446215, 45872235, 57838905, 88686321, 147810535, 266058963, 443431605, 1330294815]

約数ペア:

[(1, 1330294815), (3, 443431605), (5, 266058963), (9, 147810535), (15, 88686321), (23, 57838905), (29, 45872235), (41, 32446215), (45, 29562107), (47, 28304145), (69, 19279635), (87, 15290745), (115, 11567781), (123, 10815405), (141, 9434715), (145, 9174447), (205, 6489243), (207, 6426545), (235, 5660829), (261, 5096915), (345, 3855927), (369, 3605135), (423, 3144905), (435, 3058149), (529, 2514735), (615, 2163081), (667, 1994445), (705, 1886943), (943, 1410705), (1035, 1285309), (1081, 1230615), (1189, 1118835), (1305, 1019383), (1363, 976005), (1587, 838245), (1845, 721027), (1927, 690345), (2001, 664815), (2115, 628981), (2645, 502947), (2829, 470235), (3243, 410205), (3335, 398889), (3567, 372945), (4089, 325335), (4715, 282141), (4761, 279415), (5405, 246123), (5781, 230115), (5945, 223767), (6003, 221605), (6815, 195201), (7935, 167649), (8487, 156745), (9635, 138069), (9729, 136735), (10005, 132963), (10701, 124315), (12267, 108445), (14145, 94047), (15341, 86715), (16215, 82041), (17343, 76705), (17835, 74589), (20445, 65067), (21689, 61335), (23805, 55883), (24863, 53505), (27347, 48645), (28905, 46023), (30015, 44321), (31349, 42435)]