38911470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5869}}^1$

素因数の和:5909

約数の個数: 64

約数和(自身を含む): 106505280

約数和(自身を除く): 67593810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 5869, 6630, 11738, 17607, 29345, 35214, 58690, 76297, 88035, 99773, 152594, 176070, 199546, 228891, 299319, 381485, 457782, 498865, 598638, 762970, 997730, 1144455, 1297049, 1496595, 2288910, 2594098, 2993190, 3891147, 6485245, 7782294, 12970490, 19455735, 38911470]

約数ペア:

[(1, 38911470), (2, 19455735), (3, 12970490), (5, 7782294), (6, 6485245), (10, 3891147), (13, 2993190), (15, 2594098), (17, 2288910), (26, 1496595), (30, 1297049), (34, 1144455), (39, 997730), (51, 762970), (65, 598638), (78, 498865), (85, 457782), (102, 381485), (130, 299319), (170, 228891), (195, 199546), (221, 176070), (255, 152594), (390, 99773), (442, 88035), (510, 76297), (663, 58690), (1105, 35214), (1326, 29345), (2210, 17607), (3315, 11738), (5869, 6630)]