98990010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{157127}}^1$

素因数の和:157147

約数の個数: 48

約数和(自身を含む): 294143616

約数和(自身を除く): 195153606

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 157127, 314254, 471381, 785635, 942762, 1099889, 1414143, 1571270, 2199778, 2356905, 2828286, 3299667, 4713810, 5499445, 6599334, 7070715, 9899001, 10998890, 14141430, 16498335, 19798002, 32996670, 49495005, 98990010]

約数ペア:

[(1, 98990010), (2, 49495005), (3, 32996670), (5, 19798002), (6, 16498335), (7, 14141430), (9, 10998890), (10, 9899001), (14, 7070715), (15, 6599334), (18, 5499445), (21, 4713810), (30, 3299667), (35, 2828286), (42, 2356905), (45, 2199778), (63, 1571270), (70, 1414143), (90, 1099889), (105, 942762), (126, 785635), (210, 471381), (315, 314254), (630, 157127)]