11841930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 32140800

約数和(自身を除く): 20298870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 719, 915, 1098, 1438, 1647, 1830, 2157, 2745, 3294, 3595, 4314, 5490, 6471, 7190, 8235, 10785, 12942, 16470, 19413, 21570, 32355, 38826, 43859, 64710, 87718, 97065, 131577, 194130, 219295, 263154, 394731, 438590, 657885, 789462, 1184193, 1315770, 1973655, 2368386, 3947310, 5920965, 11841930]

約数ペア:

[(1, 11841930), (2, 5920965), (3, 3947310), (5, 2368386), (6, 1973655), (9, 1315770), (10, 1184193), (15, 789462), (18, 657885), (27, 438590), (30, 394731), (45, 263154), (54, 219295), (61, 194130), (90, 131577), (122, 97065), (135, 87718), (183, 64710), (270, 43859), (305, 38826), (366, 32355), (549, 21570), (610, 19413), (719, 16470), (915, 12942), (1098, 10785), (1438, 8235), (1647, 7190), (1830, 6471), (2157, 5490), (2745, 4314), (3294, 3595)]