30239958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1501

約数の個数: 48

約数和(自身を含む): 71368560

約数和(自身を除く): 41128602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1409, 1533, 2818, 3066, 3577, 4227, 7154, 8454, 9863, 10731, 19726, 21462, 29589, 59178, 69041, 102857, 138082, 205714, 207123, 308571, 414246, 617142, 719999, 1439998, 2159997, 4319994, 5039993, 10079986, 15119979, 30239958]

約数ペア:

[(1, 30239958), (2, 15119979), (3, 10079986), (6, 5039993), (7, 4319994), (14, 2159997), (21, 1439998), (42, 719999), (49, 617142), (73, 414246), (98, 308571), (146, 207123), (147, 205714), (219, 138082), (294, 102857), (438, 69041), (511, 59178), (1022, 29589), (1409, 21462), (1533, 19726), (2818, 10731), (3066, 9863), (3577, 8454), (4227, 7154)]