19452480210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{41863}}^1$

素因数の和:43600

約数の個数: 64

約数和(自身を含む): 51904661760

約数和(自身を除く): 32452181550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1721, 3442, 5163, 8605, 10326, 15489, 17210, 25815, 30978, 41863, 46467, 51630, 77445, 83726, 92934, 125589, 154890, 209315, 232335, 251178, 376767, 418630, 464670, 627945, 753534, 1130301, 1255890, 1883835, 2260602, 3767670, 5651505, 11303010, 72046223, 144092446, 216138669, 360231115, 432277338, 648416007, 720462230, 1080693345, 1296832014, 1945248021, 2161386690, 3242080035, 3890496042, 6484160070, 9726240105, 19452480210]

約数ペア:

[(1, 19452480210), (2, 9726240105), (3, 6484160070), (5, 3890496042), (6, 3242080035), (9, 2161386690), (10, 1945248021), (15, 1296832014), (18, 1080693345), (27, 720462230), (30, 648416007), (45, 432277338), (54, 360231115), (90, 216138669), (135, 144092446), (270, 72046223), (1721, 11303010), (3442, 5651505), (5163, 3767670), (8605, 2260602), (10326, 1883835), (15489, 1255890), (17210, 1130301), (25815, 753534), (30978, 627945), (41863, 464670), (46467, 418630), (51630, 376767), (77445, 251178), (83726, 232335), (92934, 209315), (125589, 154890)]