29873090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 61641216

約数和(自身を除く): 31768126

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 97, 103, 115, 130, 194, 206, 230, 299, 485, 515, 598, 970, 1030, 1261, 1339, 1495, 2231, 2369, 2522, 2678, 2990, 4462, 4738, 6305, 6695, 9991, 11155, 11845, 12610, 13390, 19982, 22310, 23690, 29003, 30797, 49955, 58006, 61594, 99910, 129883, 145015, 153985, 229793, 259766, 290030, 307970, 459586, 649415, 1148965, 1298830, 2297930, 2987309, 5974618, 14936545, 29873090]

約数ペア:

[(1, 29873090), (2, 14936545), (5, 5974618), (10, 2987309), (13, 2297930), (23, 1298830), (26, 1148965), (46, 649415), (65, 459586), (97, 307970), (103, 290030), (115, 259766), (130, 229793), (194, 153985), (206, 145015), (230, 129883), (299, 99910), (485, 61594), (515, 58006), (598, 49955), (970, 30797), (1030, 29003), (1261, 23690), (1339, 22310), (1495, 19982), (2231, 13390), (2369, 12610), (2522, 11845), (2678, 11155), (2990, 9991), (4462, 6695), (4738, 6305)]