431284980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2753}}^1$

素因数の和:3145

約数の個数: 96

約数和(自身を含む): 1384314624

約数和(自身を除く): 953029644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 373, 420, 746, 1119, 1492, 1865, 2238, 2611, 2753, 3730, 4476, 5222, 5506, 5595, 7460, 7833, 8259, 10444, 11012, 11190, 13055, 13765, 15666, 16518, 19271, 22380, 26110, 27530, 31332, 33036, 38542, 39165, 41295, 52220, 55060, 57813, 77084, 78330, 82590, 96355, 115626, 156660, 165180, 192710, 231252, 289065, 385420, 578130, 1026869, 1156260, 2053738, 3080607, 4107476, 5134345, 6161214, 7188083, 10268690, 12322428, 14376166, 15403035, 20537380, 21564249, 28752332, 30806070, 35940415, 43128498, 61612140, 71880830, 86256996, 107821245, 143761660, 215642490, 431284980]

約数ペア:

[(1, 431284980), (2, 215642490), (3, 143761660), (4, 107821245), (5, 86256996), (6, 71880830), (7, 61612140), (10, 43128498), (12, 35940415), (14, 30806070), (15, 28752332), (20, 21564249), (21, 20537380), (28, 15403035), (30, 14376166), (35, 12322428), (42, 10268690), (60, 7188083), (70, 6161214), (84, 5134345), (105, 4107476), (140, 3080607), (210, 2053738), (373, 1156260), (420, 1026869), (746, 578130), (1119, 385420), (1492, 289065), (1865, 231252), (2238, 192710), (2611, 165180), (2753, 156660), (3730, 115626), (4476, 96355), (5222, 82590), (5506, 78330), (5595, 77084), (7460, 57813), (7833, 55060), (8259, 52220), (10444, 41295), (11012, 39165), (11190, 38542), (13055, 33036), (13765, 31332), (15666, 27530), (16518, 26110), (19271, 22380)]