28311150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 81780480

約数和(自身を除く): 53469330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 59, 70, 75, 105, 118, 150, 175, 177, 210, 295, 350, 354, 413, 457, 525, 590, 826, 885, 914, 1050, 1239, 1371, 1475, 1770, 2065, 2285, 2478, 2742, 2950, 3199, 4130, 4425, 4570, 6195, 6398, 6855, 8850, 9597, 10325, 11425, 12390, 13710, 15995, 19194, 20650, 22850, 26963, 30975, 31990, 34275, 47985, 53926, 61950, 68550, 79975, 80889, 95970, 134815, 159950, 161778, 188741, 239925, 269630, 377482, 404445, 479850, 566223, 674075, 808890, 943705, 1132446, 1348150, 1887410, 2022225, 2831115, 4044450, 4718525, 5662230, 9437050, 14155575, 28311150]

約数ペア:

[(1, 28311150), (2, 14155575), (3, 9437050), (5, 5662230), (6, 4718525), (7, 4044450), (10, 2831115), (14, 2022225), (15, 1887410), (21, 1348150), (25, 1132446), (30, 943705), (35, 808890), (42, 674075), (50, 566223), (59, 479850), (70, 404445), (75, 377482), (105, 269630), (118, 239925), (150, 188741), (175, 161778), (177, 159950), (210, 134815), (295, 95970), (350, 80889), (354, 79975), (413, 68550), (457, 61950), (525, 53926), (590, 47985), (826, 34275), (885, 31990), (914, 30975), (1050, 26963), (1239, 22850), (1371, 20650), (1475, 19194), (1770, 15995), (2065, 13710), (2285, 12390), (2478, 11425), (2742, 10325), (2950, 9597), (3199, 8850), (4130, 6855), (4425, 6398), (4570, 6195)]