20149601850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{2132233}}^1$

素因数の和:2132261

約数の個数: 96

約数和(自身を含む): 63455283840

約数和(自身を除く): 43305681990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 2132233, 4264466, 6396699, 10661165, 12793398, 14925631, 19190097, 21322330, 29851262, 31983495, 38380194, 44776893, 53305825, 57570291, 63966990, 74628155, 89553786, 95950485, 106611650, 115140582, 134330679, 149256310, 159917475, 191900970, 223884465, 268661358, 287851455, 319834950, 373140775, 402992037, 447768930, 479752425, 575702910, 671653395, 746281550, 805984074, 959504850, 1119422325, 1343306790, 1439257275, 2014960185, 2238844650, 2878514550, 3358266975, 4029920370, 6716533950, 10074800925, 20149601850]

約数ペア:

[(1, 20149601850), (2, 10074800925), (3, 6716533950), (5, 4029920370), (6, 3358266975), (7, 2878514550), (9, 2238844650), (10, 2014960185), (14, 1439257275), (15, 1343306790), (18, 1119422325), (21, 959504850), (25, 805984074), (27, 746281550), (30, 671653395), (35, 575702910), (42, 479752425), (45, 447768930), (50, 402992037), (54, 373140775), (63, 319834950), (70, 287851455), (75, 268661358), (90, 223884465), (105, 191900970), (126, 159917475), (135, 149256310), (150, 134330679), (175, 115140582), (189, 106611650), (210, 95950485), (225, 89553786), (270, 74628155), (315, 63966990), (350, 57570291), (378, 53305825), (450, 44776893), (525, 38380194), (630, 31983495), (675, 29851262), (945, 21322330), (1050, 19190097), (1350, 14925631), (1575, 12793398), (1890, 10661165), (3150, 6396699), (4725, 4264466), (9450, 2132233)]