21595950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 63076320

約数和(自身を除く): 41480370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 135, 150, 153, 170, 225, 255, 270, 306, 425, 450, 459, 510, 675, 765, 850, 918, 941, 1275, 1350, 1530, 1882, 2295, 2550, 2823, 3825, 4590, 4705, 5646, 7650, 8469, 9410, 11475, 14115, 15997, 16938, 22950, 23525, 25407, 28230, 31994, 42345, 47050, 47991, 50814, 70575, 79985, 84690, 95982, 127035, 141150, 143973, 159970, 211725, 239955, 254070, 287946, 399925, 423450, 431919, 479910, 635175, 719865, 799850, 863838, 1199775, 1270350, 1439730, 2159595, 2399550, 3599325, 4319190, 7198650, 10797975, 21595950]

約数ペア:

[(1, 21595950), (2, 10797975), (3, 7198650), (5, 4319190), (6, 3599325), (9, 2399550), (10, 2159595), (15, 1439730), (17, 1270350), (18, 1199775), (25, 863838), (27, 799850), (30, 719865), (34, 635175), (45, 479910), (50, 431919), (51, 423450), (54, 399925), (75, 287946), (85, 254070), (90, 239955), (102, 211725), (135, 159970), (150, 143973), (153, 141150), (170, 127035), (225, 95982), (255, 84690), (270, 79985), (306, 70575), (425, 50814), (450, 47991), (459, 47050), (510, 42345), (675, 31994), (765, 28230), (850, 25407), (918, 23525), (941, 22950), (1275, 16938), (1350, 15997), (1530, 14115), (1882, 11475), (2295, 9410), (2550, 8469), (2823, 7650), (3825, 5646), (4590, 4705)]