15702437970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2390021}}^1$

素因数の和:2390107

約数の個数: 48

約数和(自身を含む): 41385620952

約数和(自身を除く): 25683182982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 2390021, 4780042, 7170063, 11950105, 14340126, 21510189, 23900210, 35850315, 43020378, 71700630, 107550945, 174471533, 215101890, 348943066, 523414599, 872357665, 1046829198, 1570243797, 1744715330, 2617072995, 3140487594, 5234145990, 7851218985, 15702437970]

約数ペア:

[(1, 15702437970), (2, 7851218985), (3, 5234145990), (5, 3140487594), (6, 2617072995), (9, 1744715330), (10, 1570243797), (15, 1046829198), (18, 872357665), (30, 523414599), (45, 348943066), (73, 215101890), (90, 174471533), (146, 107550945), (219, 71700630), (365, 43020378), (438, 35850315), (657, 23900210), (730, 21510189), (1095, 14340126), (1314, 11950105), (2190, 7170063), (3285, 4780042), (6570, 2390021)]